LEGO 346 Jumbo Jet is a vintage Samsonite set from 1970 valued at $5 for new and sealed sets, up 0% from an original retail price of $4.95. Annual appreciation has averaged 6.75% since release. On the used market, values range from $4 to $60 based on condition.
LEGO 346 Jumbo Jet is a Samsonite Model Maker set released in 1970, consisting of 121 pieces. Sold exclusively in the United States and Canada during the Samsonite distribution period, the set builds a supersonic-style airliner inspired by the Concorde prototype, featuring a long, narrow fuselage, delta wings, and a brick-built tail fin. The design captures the look of early jet aviation using simple System bricks and slopes common to LEGO aircraft of the era.
This set is particularly notable for debuting the Mini-Wheel element, which was introduced at half the size of LEGO’s standard wheel and later became a foundational part of the LEGOLAND Vehicle system. LEGO 346 Jumbo Jet represents an early transition between LEGO’s display-oriented Model Maker series. Based on current trends, this set could be valued near $5 within the next year.
Jumbo Jet (346-1) 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 $4.95 may be much lower than its true market value. Released in 1970, 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 Jumbo Jet at this time.
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