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.

Today's value for a new, sealed 1x2 Bricks is estimated around $21, with an average yearly gain of 1.8%, expected to level off to around 1.4% in the coming year. On the open market, a used set will sell in the range of $17 and $19, depending on its condition.

For Sale (New/Sealed)

(US) 1 x 2 Brick w Groove TAN (x22) 4216 NEW REPLACEMENT PARTS BULK LOT
BrickEconomy Choice
$15.51
(US) Bulk Lego NEW 1x3 Brick Dark Bluish Gray 4211428/3622 x100 $19.00
-9.8%
(DE) white $21.08
(DE) blue and yellow $21.08
(US) 1 x 2 Brick w Groove TAN (x50) 4216 NEW REPLACEMENT PARTS BULK LOT $22.22
+5.5%
(US) Parts - Reddish Brown Brick Modified 1 x 2 with Groove - No 4216 - QTY 110 $24.95
+18.4%
(US) Parts - Black Brick 1 x 14 w Groove - No 4217 - QTY 10 $29.95
+42.1%
(IT) System 421 CLEAR/BLACK 1x2 BRICKS MIB, 1966 $37.87
+79.7%

Sets in Classic / Supplemental

471 Tiles

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 52
Availability Retired
471 LEGO Tiles
Retail $0.50
Value $27.37
Growth  +5374.0%
Annual growth 4.7%

423-4 Curved and Round Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 50
Availability Retired
423-4 LEGO Curved and Round Bricks
Retail $0.50
Value $43.01
Growth  +8502.0%
Annual growth 5.6%

434 50 Lettered Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 50
Availability Retired
434 LEGO 50 Lettered Bricks
Retail $0.50
Value $51.31
Growth  +10162.0%
Annual growth 6.9%

437 50 Numbered Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 50
Availability Retired
437 LEGO 50 Numbered Bricks
Retail $0.50

487-2 1x1 Bricks with Numbers

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 44
Availability Retired
487-2 LEGO 1x1 Bricks with Numbers
Retail $0.50
Value $43.37
Growth  +8574.0%
Annual growth 4.1%

488 1x1 Bricks with Letters

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 44
Availability Retired
488 LEGO 1x1 Bricks with Letters
Retail $0.50
Value $101.45
Growth  +20190.0%
Annual growth 5.8%

470 1x1, 1x2, 2x2, 2x3, 2x4 Plates

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 39
Availability Retired
470 LEGO 1x1, 1x2, 2x2, 2x3, 2x4 Plates
Retail $0.50
Value $53.65
Growth  +10630.0%
Annual growth 5.7%

481-5 Slopes Regular, Double, Angle, Valley and Corner Red

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 34
Availability Retired
481-5 LEGO Slopes Regular, Double, Angle, Valley and Corner Red
Retail $0.50
Value $20.37
Growth  +3974.0%
Annual growth 7.0%

481-6 Slopes Regular, Double, Angle, Valley and Corner Blue

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 34
Availability Retired
481-6 LEGO Slopes Regular, Double, Angle, Valley and Corner Blue
Retail $0.50
Value $28.99
Growth  +5698.0%
Annual growth 5.9%

420-4 2x2 Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 33
Availability Retired
420-4 LEGO 2x2 Bricks
Retail $0.50
Value $19.46
Growth  +3792.0%
Annual growth 2.7%

422 1x1, 1x2, 1x4, 1x6, 1x8 Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 28
Availability Retired
422 LEGO 1x1, 1x2, 1x4, 1x6, 1x8 Bricks
Retail $0.50
Value $21.07
Growth  +4114.0%
Annual growth 5.3%

423-3 Curved and Round Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 28
Availability Retired
423-3 LEGO Curved and Round Bricks
Retail $0.50
Value $29.34
Growth  +5768.0%
Annual growth 5.9%

419-3 2x3 Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 25
Availability Retired
419-3 LEGO 2x3 Bricks
Retail $0.50
Value $16.83
Growth  +3266.0%
Annual growth 4.9%

480-6 Slopes and Slopes Double 2x4 Red

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 23
Availability Retired
480-6 LEGO Slopes and Slopes Double 2x4 Red
Retail $0.50
Value $25.00
Growth  +4900.0%
Annual growth 5.7%

480-7 Slopes and Sloped Double 2x4 Blue

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 23
Availability Retired
480-7 LEGO Slopes and Sloped Double 2x4 Blue
Retail $0.50
Value $29.29
Growth  +5758.0%
Annual growth 5.9%

482-3 Slopes and Slopes Double 2x2 Red

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 22
Availability Retired
482-3 LEGO Slopes and Slopes Double 2x2 Red
Retail $0.50

482-4 Slopes and Slopes Double 2x2 Blue

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 22
Availability Retired
482-4 LEGO Slopes and Slopes Double 2x2 Blue
Retail $0.50
Value $19.55
Growth  +3810.0%
Annual growth 5.2%

418-3 2x4 Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
418-3 LEGO 2x4 Bricks
Retail $0.50
Value $39.06
Growth  +7712.0%
Annual growth 6.4%

481-3 Slopes and Slopes Double 2x3 & 2x1 Red

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
481-3 LEGO Slopes and Slopes Double 2x3 & 2x1 Red
Retail $0.50
Value $28.01
Growth  +5502.0%
Annual growth 5.8%

481-4 Slopes and Slopes Double 2x3 & 2x1 Blue

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
481-4 LEGO Slopes and Slopes Double 2x3 & 2x1 Blue
Retail $0.50
Value $19.55
Growth  +3810.0%
Annual growth 5.2%

420-3 2x2 Bricks

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
420-3 LEGO 2x2 Bricks
Retail $0.50
Value $20.42
Growth  +3984.0%
Annual growth 5.2%

421-2 2 Eights 2 Sixes 2 Fours 8 Twos 6 Ones

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
421-2 LEGO 2 Eights 2 Sixes 2 Fours 8 Twos 6 Ones
Retail $0.50

459 1x1x1 Windows Red or White

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
459 LEGO 1x1x1 Windows Red or White
Retail $0.50

483-4 Angle Valley and Corner Slopes Red

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
483-4 LEGO Angle Valley and Corner Slopes Red
Retail $0.50
Value $24.90
Growth  +4880.0%
Annual growth 5.6%

483-5 Angle Valley and Corner Slopes Blue

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
483-5 LEGO Angle Valley and Corner Slopes Blue
Retail $0.50