Steam Engine #7750 value

Answered from real closed-sale prices · updated July 18, 2026

✦ JunkPal AI

The Steam Engine #7750 LEGO Train Set is valued in the used market at $428.49 [1]. Since the second item, LEGO Steam Engine (7750-1) (12V), is unpriced in the search results, I cannot provide a specific value for it based on the catalog data provided.

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LEGO TrainSteam Engine #7750$428.49
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LEGO Steam Engine (7750-1)
12VLEGO Steam Engine (7750-1)—
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Live on eBay right now — Steam Engine #7750

LEGO 7750 - Steam Engine 12V Railway Steam Locomotive Train - 100% Complete Original Packaging/OBA - ExcellentLEGO 7750 - Steam Engine 12V Railway Steam Locomotive Train - 100% Complete Original Packaging/OBA - Excellent$480.38Buy ↗Two-cylinder steam engine M29Two-cylinder steam engine M29$300Buy ↗Steam Engine Model Working Piston,Slide Valve and Link Motion Section Steam Engine Model Working Piston,Slide Valve and Link Motion Section $108.75Buy ↗Powerful L2 Retro Steam Engine Model Dual Cylinders Die-cast Brass CollectionsPowerful L2 Retro Steam Engine Model Dual Cylinders Die-cast Brass Collections$585.13Buy ↗LEGO 7750 Steam Engine New MIB Sealed Bags 12V 12V Train Trains Railway 7730LEGO 7750 Steam Engine New MIB Sealed Bags 12V 12V Train Trains Railway 7730$7,321Buy ↗LEGO vintage 12V Trains 7750 Steam Engine, VERY RARELEGO vintage 12V Trains 7750 Steam Engine, VERY RARE$614Buy ↗
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