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Sets
Classic
Supplemental
1x2 Bricks

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421 LEGO 1x2 Bricks

Name: LEGO 1x2 Bricks
Brand: LEGO
SKU: 421-1
Rating: 4.7 (1 reviews)

Images 1

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set 1x2 Bricks since June 2016. Very high accuracy

LEGO 421 1x2 Bricks was a 44 piece Classic set released in 1966. The set came in different versions which includes bricks in red, white, blue and yellow, trans-clear and black. It was only released in Continental Europe.

The current value for a new and sealed 1x2 Bricks is estimated at $25 with an average yearly gain of about 3% which is lower than other Supplemental sets.

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All regions

All regions 3
European Union 2
Germany 1

For Sale (New/Sealed)

	(DE) ..... Brick 1 x 2 in BLUE & YELLOW !	$22.40 -10.0%
	(FR) Bote neuve en trs bonne tat. Demandez moi des photos.Briques de couleurs rouges.	$25.00 +0.4%
	(IT) System 421 CLEAR/BLACK 1x2 BRICKS MIB, 1966	$37.87 +52.1%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 421 1x2 Bricks.

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Sets in Classic / Supplemental


	471 Tiles Theme / Subtheme Classic / Supplemental Year 1966 Pieces 52 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $25.38 Growth 4976.0% Annual growth 6.1% I own this set I want this set

	423-4 Curved and Round Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 50 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $38.77 Growth 7654.0% Annual growth 5.7% I own this set I want this set

	434 50 Lettered Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 50 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $47.24 Growth 9348.0% Annual growth 7.0% I own this set I want this set

	437 50 Numbered Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 50 Availability Retired Buy this set at Bricklink	Retail $0.50 I own this set I want this set

	487-2 1x1 Bricks with Numbers Theme / Subtheme Classic / Supplemental Year 1966 Pieces 44 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $44.19 Growth 8738.0% Annual growth 6.9% I own this set I want this set

	488 1x1 Bricks with Letters Theme / Subtheme Classic / Supplemental Year 1966 Pieces 44 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $110.56 Growth 22012.0% Annual growth 8.6% I own this set I want this set

	470 1x1, 1x2, 2x2, 2x3, 2x4 Plates Theme / Subtheme Classic / Supplemental Year 1966 Pieces 39 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $50.00 Growth 9900.0% Annual growth 4.4% I own this set I want this set

	481-5 Slopes Regular, Double, Angle, Valley and Corner Red Theme / Subtheme Classic / Supplemental Year 1966 Pieces 34 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $18.49 Growth 3598.0% Annual growth 5.3% I own this set I want this set

	481-6 Slopes Regular, Double, Angle, Valley and Corner Blue Theme / Subtheme Classic / Supplemental Year 1966 Pieces 34 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $26.99 Growth 5298.0% Annual growth 6.0% I own this set I want this set

	420-4 2x2 Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 33 Availability Retired Buy this set at Bricklink	Value $19.95 I own this set I want this set

	422 1x1, 1x2, 1x4, 1x6, 1x8 Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 28 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $23.03 Growth 4506.0% Annual growth 5.7% I own this set I want this set

	423-3 Curved and Round Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 28 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $26.86 Growth 5272.0% Annual growth 5.9% I own this set I want this set

	419-3 2x3 Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 25 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $24.31 Growth 4762.0% Annual growth 3.1% I own this set I want this set

	480-6 Slopes and Slopes Double 2x4 Red Theme / Subtheme Classic / Supplemental Year 1966 Pieces 23 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $25.00 Growth 4900.0% Annual growth 5.8% I own this set I want this set

	480-7 Slopes and Sloped Double 2x4 Blue Theme / Subtheme Classic / Supplemental Year 1966 Pieces 23 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $26.80 Growth 5260.0% Annual growth 5.9% I own this set I want this set

	482-3 Slopes and Slopes Double 2x2 Red Theme / Subtheme Classic / Supplemental Year 1966 Pieces 22 Availability Retired Buy this set at Bricklink	Retail $0.50 I own this set I want this set

	482-4 Slopes and Slopes Double 2x2 Blue Theme / Subtheme Classic / Supplemental Year 1966 Pieces 22 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $18.11 Growth 3522.0% Annual growth 5.2% I own this set I want this set

	418-3 2x4 Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 21 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $35.79 Growth 7058.0% Annual growth 6.5% I own this set I want this set

	481-3 Slopes and Slopes Double 2x3 & 2x1 Red Theme / Subtheme Classic / Supplemental Year 1966 Pieces 21 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $25.89 Growth 5078.0% Annual growth 5.9% I own this set I want this set

	481-4 Slopes and Slopes Double 2x3 & 2x1 Blue Theme / Subtheme Classic / Supplemental Year 1966 Pieces 21 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $18.11 Growth 3522.0% Annual growth 5.2% I own this set I want this set

	420-3 2x2 Bricks Theme / Subtheme Classic / Supplemental Year 1966 Pieces 20 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $18.90 Growth 3680.0% Annual growth 5.3% I own this set I want this set

	421-2 2 Eights 2 Sixes 2 Fours 8 Twos 6 Ones Theme / Subtheme Classic / Supplemental Year 1966 Pieces 20 Availability Retired Buy this set at Bricklink	Retail $0.50 I own this set I want this set

	459 1x1x1 Windows Red or White Theme / Subtheme Classic / Supplemental Year 1966 Pieces 20 Availability Retired Buy this set at Bricklink	Retail $0.50 I own this set I want this set

	483-4 Angle Valley and Corner Slopes Red Theme / Subtheme Classic / Supplemental Year 1966 Pieces 20 Availability Retired Buy this set at Bricklink	Retail $0.50 Value $22.94 Growth 4488.0% Annual growth 5.7% I own this set I want this set

	483-5 Angle Valley and Corner Slopes Blue Theme / Subtheme Classic / Supplemental Year 1966 Pieces 20 Availability Retired Buy this set at Bricklink	Retail $0.50 I own this set I want this set

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My Collection

I own this set

I want this set

Set Details

Set number

421-1

Name

1x2 Bricks

Theme

Classic

Subtheme

Supplemental

Year

1966

Availability

Retired

Pieces

44 (PPP $0.01)

Set Pricing

Retail price

$0.50

Value

$24.90

Growth

+4880.00%

Annual growth

+2.87%

90-day growth

4.89%

Quick Buy

eBay

Buy

Lowest price

$37.87

Bricklink

Buy

Lowest price

$22.40 (DE)

Highest price

$25.00

*Listings are for new/sealed sets.

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Set Predictions

1 year forecast

$25.62

5 year forecast

$28.36

$28

$29

421 1x2 Bricks is estimated to be worth between $28 - $29 in 5 years (new/sealed).

1x2 Bricks Reviews

1 rating

4.7

Collectors

Investors

Subtheme Analysis

Classic / Supplemental

Sets

140

Years

1960 - 1971

Annual growth

+5.92% (this set +2.87%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

1x2 Bricks currently ranks #95 out of the top most owned sets in Classic Supplemental.

#1Lighting Bricks with Color Filters

#2Gray Baseplate

#3Large Wheels with Axles

#4Small Wheels with Axles

#512 Doors and 5 Hinges

#951x2 Bricks

#962 Eights 2 Sixes 2 Fours 8 Twos 6 Ones

#974 Plates 6x8

About Classic Supplemental

Starting in the 1950s LEGO began individual parts sales, a practice that began with the Ferguson Tracktor in 1951. LEGO would supply dealers with wooden parts boxes and refill packs. These individual part sales would continue, at least in some markets, into the late 1950’s.

Supplemental consists of 140 sets that ran from 1960 to 1971. As of today, 890-2 Lockable Storage Box is the most valuable Supplemental set with an estimated new/factory sealed value of $364.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$24.90

Value (in a year)

$25.62

Value (in 2 years)

$26.33

Accuracy

0.960500 Very high

Statistical Model

Value (today)

$28.27

Value (in a year)

$28.57

Value (in two years)

$28.87

Accuracy

0.203888 Very low

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