The Lego set 2 eights 2 sixes 2 fours 8 twos 6 ones (The Building Toy) with the set number 421 is part of the LEGO System theme. It was released in 1966. The model has 20 pieces, and we estimate it takes around < 1 hour to build.
Lego 421 product data
Set Information
Availability
Release
1966
Retiring Status
Retired
Lego 421 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £15.22
- Range
- £15.20 – £15.27
- Average
- £15.23
Loading price history…
Part Lists for LEGO 421 2 eights 2 sixes 2 fours 8 twos 6 ones (The Building Toy)
LEGO 421 Frequently Asked Questions
Is LEGO 421 still available?
LEGO has retired 421 2 eights 2 sixes 2 fours 8 twos 6 ones (The Building Toy), and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £15.22.





