Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Curved and Round Bricks since June 2016. High accuracy
LEGO 423-4 Curved and Round Bricks was a 50 piece Classic set released in 1966. This was a parts set branded under LEGO System. The current value for a new and sealed Curved and Round Bricks is estimated at $41 with an average yearly gain of about 6%.
Curved and Round Bricks is a relatively rare set as we have not seen set 423-4 currently for sale in primary or secondary markets in over 6 months. The current value of this set might be slightly higher then what we have estimated. The last brand new Curved and Round Bricks seen was sold on ebay.com.

Related Sets

Theme / Subtheme Classic / Supplemental
Year 1969
Pieces 50
Availability Retired
923 LEGO 50 Bricks Curved and Round
Retail $0.50
Value $31.11
Growth  +6122.0%
Annual growth 6.5%

Sets in Classic / Supplemental

Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 52
Availability Retired
471 LEGO Tiles
Retail $0.50
Value $26.00
Growth  +5100.0%
Annual growth 4.8%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 50
Availability Retired
434 LEGO 50 Lettered Bricks
Retail $0.50
Value $49.12
Growth  +9724.0%
Annual growth 6.9%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 50
Availability Retired
437 LEGO 50 Numbered Bricks
Retail $0.50
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 44
Availability Retired
421 LEGO 1x2 Bricks
Retail $0.50
Value $27.74
Growth  +5448.0%
Annual growth 2.9%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 44
Availability Retired
487-2 LEGO 1x1 Bricks with Numbers
Retail $0.50
Value $43.13
Growth  +8526.0%
Annual growth 6.7%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 44
Availability Retired
488 LEGO 1x1 Bricks with Letters
Retail $0.50
Value $107.84
Growth  +21468.0%
Annual growth 6.5%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 39
Availability Retired
470 LEGO 1x1, 1x2, 2x2, 2x3, 2x4 Plates
Retail $0.50
Value $50.00
Growth  +9900.0%
Annual growth 5.9%
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 $20.00
Growth  +3900.0%
Annual growth 5.3%
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 $27.91
Growth  +5482.0%
Annual growth 5.9%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 33
Availability Retired
420-4 LEGO 2x2 Bricks
Value $21.78
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 28
Availability Retired
422 LEGO 1x1, 1x2, 1x4, 1x6, 1x8 Bricks
Retail $0.50
Value $18.37
Growth  +3574.0%
Annual growth 5.2%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 28
Availability Retired
423-3 LEGO Curved and Round Bricks
Retail $0.50
Value $28.01
Growth  +5502.0%
Annual growth 5.9%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 25
Availability Retired
419-3 LEGO 2x3 Bricks
Retail $0.50
Value $24.52
Growth  +4804.0%
Annual growth 3.6%
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%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 23
Availability Retired
480-7 LEGO Slopes and Sloped Double 2x4 Blue
Retail $0.50
Value $27.95
Growth  +5490.0%
Annual growth 5.9%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 22
Availability Retired
482-3 LEGO Slopes and Slopes Double 2x2 Red
Retail $0.50
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 22
Availability Retired
482-4 LEGO Slopes and Slopes Double 2x2 Blue
Retail $0.50
Value $18.78
Growth  +3656.0%
Annual growth 5.2%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
418-3 LEGO 2x4 Bricks
Retail $0.50
Value $37.30
Growth  +7360.0%
Annual growth 6.4%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
481-3 LEGO Slopes and Slopes Double 2x3 & 2x1 Red
Retail $0.50
Value $26.87
Growth  +5274.0%
Annual growth 5.8%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 21
Availability Retired
481-4 LEGO Slopes and Slopes Double 2x3 & 2x1 Blue
Retail $0.50
Value $18.78
Growth  +3656.0%
Annual growth 5.2%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
420-3 LEGO 2x2 Bricks
Retail $0.50
Value $19.60
Growth  +3820.0%
Annual growth 5.3%
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
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
459 LEGO 1x1x1 Windows Red or White
Retail $0.50
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
483-4 LEGO Angle Valley and Corner Slopes Red
Retail $0.50
Value $23.85
Growth  +4670.0%
Annual growth 5.6%
Theme / Subtheme Classic / Supplemental
Year 1966
Pieces 20
Availability Retired
483-5 LEGO Angle Valley and Corner Slopes Blue
Retail $0.50