LEGO 112 40x40 Baseplate is a vintage Samsonite set from 1971 valued at $2 for new and sealed sets, up 0% from an original retail price of $2.00. Annual appreciation has averaged 9.10% since release. Used copies are valued between $2 and $45 depending on condition.
LEGO 112-3 40x40 Baseplate is a Samsonite Supplemental set released in 1971, containing 2 pieces. The set includes two green baseplates measuring 40x40 studs, approximately 12 by 12 inches each. It was sold as a large-format building surface for expanding layouts and town scenes. The set was also marketed as the “Lego Giant Base Plate.” Based on current trends, this set could be valued near $2 within the next year.
40x40 Baseplate (112-3) is a very old and rare LEGO set. It has not been available online or in retail stores in good/new condition for over 2 years. Because of its scarcity, the current estimated value of in new condition of $2.00 may be much lower than its true market value. Released in 1971, sealed sets in good condition are especially difficult to find, often commanding a premium well above estimates.
There are currently no new/sealed listings available for 40x40 Baseplate at this time.
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