LEGO System i Leg / Supplemental LEGO Sets

Supplemental is a subtheme of System i Leg that consists of 68 sets that ran from 1955 to 1959. Most sets were released in 1958 which accounted for 24 sets. As of today, the average annual growth of sets in System i Leg Supplemental is approximately 5.5% per year.

Most valuable System i Leg Supplemental set
214-4 Windows and Doors Retailer Pack $817.80

Highest growth System i Leg Supplemental set
230-2 Six Trees and Bushes +64888.00%

Largest System i Leg Supplemental set
222-2 1x1 Bricks 62 pieces

Most owned System i Leg Supplemental set
245 Lighting Device Pack

Supplemental sets are the parts packs of LEGO System i Leg, the System of Play that LEGO launched in 1955 to turn its bricks into one connected toy. Builders bought them to add more of the parts they needed, such as bricks in each size, windows and doors, roof bricks, plates and corner bricks. Others add details for the town plan of the time, such as Esso petrol pumps and signs, light masts, letter bricks, Danish and international flags and beams printed with Danish shop names.

The bricks of those years are hollow underneath, without the tubes that hold modern bricks together, so the models came apart easily. The tubes were patented in January 1958, and from then on the packs held the new bricks.

1 to 50 of 68 sets

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	282 2x2 Sloping Roof Bricks Red Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 22 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $53.58 Growth +10616.0% Annual growth 6.1% I own this set I want this set

	281 1x2 and 3x2 Red Sloping Bricks Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 21 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $40.70 Growth +8040.0% Annual growth 5.7% I own this set I want this set

	281-2 1x2 and 3x2 Blue Sloping Bricks Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 21 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $100.46 Growth +19992.0% Annual growth 7.1% I own this set I want this set

	282-2 2x2 Blue Sloping Roof Bricks Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 21 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $101.62 Growth +20224.0% Annual growth 7.1% I own this set I want this set

	280 Red Sloping Roof Bricks Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 14 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $102.19 Growth +20338.0% Annual growth 7.2% I own this set I want this set

	280-2 Blue Sloping Roof Bricks Theme / Subtheme System i Leg / Supplemental Year 1959 Pieces 14 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $37.20 Growth +7340.0% Annual growth 5.5% I own this set I want this set

	222-2 1x1 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 62 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $111.86 Growth +22272.0% Annual growth 7.2% I own this set I want this set

	223-2 1x1 Round Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 62 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $69.78 Growth +13856.0% Annual growth 6.4% I own this set I want this set

	234 Letter Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 50 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $100.28 Growth +19956.0% Annual growth 7.0% I own this set I want this set

	221-2 1x2 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 45 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $96.82 Growth +19264.0% Annual growth 7.0% I own this set I want this set

	220 2x2 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 33 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $124.63 Growth +24826.0% Annual growth 9.1% I own this set I want this set

	224-3 2x2 Curved Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 20 Availability Retired Buy this set at eBay BrickLink	Retail $0.50 Value $16.93 Growth +3286.0% Annual growth 4.3% I own this set I want this set

	232-2 16 Road Signs Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 16 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $193.60 Growth +38620.0% Annual growth 8.1% I own this set I want this set

	219 2x3 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 15 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $124.63 Growth +24826.0% Annual growth 7.4% I own this set I want this set

	218-2 2x4 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 13 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $130.15 Growth +25930.0% Annual growth 7.4% I own this set I want this set

	214-2 Red Windows and Doors Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 10 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $90.25 Growth +17950.0% Annual growth 6.9% I own this set I want this set

	214-3 White Windows and Doors Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 8 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $117.01 Growth +23302.0% Annual growth 7.3% I own this set I want this set

	226 8 Named Beams Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 8 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $194.78 Growth +38856.0% Annual growth 8.1% I own this set I want this set

	229 6x8 & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 8 Availability Retired Buy this set at eBay BrickLink	Retail $0.50 Value $88.74 Growth +17648.0% Annual growth 6.8% I own this set I want this set

	215-2 2x8 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 6 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $183.06 Growth +36512.0% Annual growth 8.0% I own this set I want this set

	230-2 Six Trees and Bushes Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 6 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $324.94 Growth +64888.0% Annual growth 8.9% I own this set I want this set

	242 International Flags Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 6 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $124.63 Growth +24826.0% Annual growth 7.4% I own this set I want this set

	216 2x10 Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $48.41 Growth +9582.0% Annual growth 5.9% I own this set I want this set

	217-2 4x4 Corner Bricks Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $89.90 Growth +17880.0% Annual growth 6.8% I own this set I want this set

	227 4x8 Curved & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	228 4x8 & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $99.13 Growth +19726.0% Annual growth 7.0% I own this set I want this set

	242-2 5 Danish Flags Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $136.26 Growth +27152.0% Annual growth 7.5% I own this set I want this set

	233 Light Masts Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 4 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $127.53 Growth +25406.0% Annual growth 7.4% I own this set I want this set

	235 Garage Plate and Door White Base and Door Frame Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 3 Availability Retired Buy this set at BrickLink	Retail $0.75 Value $80.44 Growth +10625.3% Annual growth 3.4% I own this set I want this set

	245 Lighting Device Pack Theme / Subtheme System i Leg / Supplemental Year 1958 Pieces 3 Availability Retired Buy this set at BrickLink	Retail $1.75 Value $20.00 Growth +1042.9% Annual growth 3.7% I own this set I want this set

	1234-2 Letter Bricks Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 50 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1223-3 2x2 Curved Bricks Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 20 Availability Retired Buy this set at eBay BrickLink	Retail $0.50 I own this set I want this set

	283 Red Sloping Ridge and Valley Bricks Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 20 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $29.11 Growth +5722.0% Annual growth 4.0% I own this set I want this set

	283-2 Blue Sloping Ridge and Valley Bricks Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 20 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $74.53 Growth +14806.0% Annual growth 6.5% I own this set I want this set

	1242-2 International Flags Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 5 Availability Retired Buy this set at eBay BrickLink	Retail $0.50 Value $271.43 Growth +54186.0% Annual growth 4.5% I own this set I want this set

	5 Danish Flags Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1233-2 Light Masts Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 4 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1245-2 Lighting Device Pack Theme / Subtheme System i Leg / Supplemental Year 1957 Pieces 3 Availability Retired Buy this set at BrickLink	Retail $3.00 I own this set I want this set

	1231-4 Windows and Doors Retailer Pack Theme / Subtheme System i Leg / Supplemental Year 1957 Availability Retired Buy this set at BrickLink	Retail $8.00 Value $17.85 Growth +123.1% Annual growth 4.8% I own this set I want this set

	214-4 Windows and Doors Retailer Pack Theme / Subtheme System i Leg / Supplemental Year 1957 Availability Retired Buy this set at BrickLink	Retail $8.00 Value $817.80 Growth +10122.5% Annual growth 6.9% I own this set I want this set

	225 1x6 and 1x8 Bricks Theme / Subtheme System i Leg / Supplemental Year 1957 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	224 2x2 & 2x4 Curved Bricks Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 14 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1231-2 Red Windows and Door with Glass Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 10 Availability Retired Buy this set at BrickLink	Retail $1.00 Value $2.06 Growth +106.0% Annual growth 1.3% I own this set I want this set

	1231-3 White Windows and Door with Glass Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 10 Availability Retired Buy this set at BrickLink	Retail $1.00 Value $2.06 Growth +106.0% Annual growth 1.3% I own this set I want this set

	1228-2 4x8 Curved & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 6 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1227-2 4x8 & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 5 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	1226-2 6x8 & 2x8 Plates Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 4 Availability Retired Buy this set at BrickLink	Retail $0.50 I own this set I want this set

	231-2 Esso Pumps and Sign Theme / Subtheme System i Leg / Supplemental Year 1956 Pieces 2 Availability Retired Buy this set at BrickLink	Retail $0.50 Value $131.78 Growth +26256.0% Annual growth 7.2% I own this set I want this set

	1221-2 1x1 Bricks Theme / Subtheme System i Leg / Supplemental Year 1955 Pieces 40 Availability Retired Buy this set at eBay BrickLink	Retail $1.00 I own this set I want this set

	1222-2 1x1 Round Bricks Theme / Subtheme System i Leg / Supplemental Year 1955 Pieces 40 Availability Retired Buy this set at eBay BrickLink	Retail $1.00 Value $45.81 Growth +4481.0% Annual growth 5.5% I own this set I want this set

Subtheme Details

Theme

System i Leg

Subtheme

Supplemental

Sets

68 (all retired)

Years

1955 - 1959

Available

Retired

Pending release

Subtheme Pricing

Retail

$76.00 (for all 68 sets)

New/Sealed

Value

~$5,065.76

Annual growth

+5.50%

Used

Value

$2,569.05

Yearly Pricing

Sets

Retail

Value

1959

$3.00

$435.75

1958

$13.50

~$2,694

1957

$23.00

~$1,211

1956

$4.50

~$136

1955

$32.00

~$590

Community Stats

The following are the top 10 most owned sets by collectors in System i Leg Supplemental.

#12x2 Bricks

#2Lighting Device Pack

#31x1 Round Bricks

#42x4 Bricks

#5Red Sloping Roof Bricks

About LEGO System i Leg

System i Leg, which translates to System of Play, was the natural progress of LEGO Mursten and is the foundation of L:EGO sets today. Designed by Godtfred Kirk Christiansen who organized the existing LEGO Mursten sets and modeled new designs around a single, common theme - a townscape or street scene. After nearly a year of development the result was the LEGO Mursten System i Leg (System of Play). The System i Leg was unveiled at the Nürnburg Toy Fair in February 1955. The original Automatic Binding Bricks sets and then LEGO Mursten sets were continued to be manufactured under the System i Leg theme.

The theme originally consisted of the existing 700 series LEGO Mursten sets and several new HO scale accessories but over the next several years the system was greatly expanded with both new building sets and many HO scale accessory sets. The system allowed children to not only to build architectural models, which had always been featured in LEGO catalogs, but added play value with a completely new series of cars, trucks, and street signs.

More System i Leg Subthemes

LEGO System i Leg / Supplemental Sets

Subtheme Details

Subtheme Pricing

Yearly Pricing

Community Stats

About LEGO System i Leg