LEGO THEME PRICE GUIDE

LEGO Theme 420

Browse the LEGO Theme 420 catalog by set, year, size, and available market data. SetWatch catalogs 9 Theme 420 sets released from 1970 to 1976.

Cataloged sets9
First year1970
Latest year1976
Sets shown1–9
THEME MARKET

Theme 420 market overview

Theme-wide values, recent movement, retirement timing, and release trends.

Release trend

1970 2 2 sets Value pending
1971 1 1 sets Value pending
1973 2 2 sets Value pending
1975 1 1 sets Value pending
1976 3 3 sets Value pending

Theme 420 sets

Newest releases first; market value appears when available.

Browse all sets