LEGO 1920 Promo Basic Set is a vintage Basic set from 1982 valued at $39 for new and sealed sets, up 224% from an original retail price of $12.00. Annual appreciation has averaged 2.88% since release. Used copies are valued between $21 and $26 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Promo Basic Set since January 2019. Very high accuracy
LEGO 1920-1 Promo Basic Set is a Basic theme set released in 1982, containing 115 pieces. It features a selection of standard bricks and elements intended for open-ended building. As a promotional release within the Basic line, it offered a compact assortment for general construction. The set emphasized free-form creativity rather than a specific model.

A new and sealed Promo Basic Set is currently valued at around $39, with annual growth of 2.9% that is expected to level off to around 1.9% in the coming year. The average used price is $22 for those in good overall condition. Recent market trends show a period of price correction, with values declining over the past year. Based on current trends, this set could be valued near $39 within the next year.

For Sale (New/Sealed)

(IT) 1920-1 Basic Building Set MIB $39.31
+1.2%
(IT) BrickLink store plankystone $42.67
+9.8%

Sets in Basic

599 Basic Building Set

Theme Basic
Year 1982
Pieces / Minifigs 748 / 3
Availability Retired
599 LEGO Basic Building Set
Retail $29.95
Value $1,036.64
Growth  +3361.2%
Annual growth 5.7%

1910 Basic Building Set

Theme Basic
Year 1982
Pieces 85
Availability Retired
1910 LEGO Basic Building Set
Retail $7.95
Value $42.35
Growth  +432.7%
Annual growth 8.1%

1922-2 Basic Building Set with Storage Case

Theme Basic
Year 1982
Pieces 52
Availability Retired
1922-2 LEGO Basic Building Set with Storage Case
Retail $12.99

1905 Mini Building Set

Theme Basic
Year 1982
Pieces 36
Availability Retired
1905 LEGO Mini Building Set
Retail $4.00
Value $33.36
Growth  +734.0%
Annual growth 4.3%