Mobile Crane #8421 price

Answered from real closed-sale prices · updated August 1, 2026

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The LEGO Technic Mobile Crane #8421 has a used resale value of $164.14 based on sold comparisons [1]. The variant listed as LEGO Mobile Crane (8421-1) does not have a recorded price in the catalog [2]. For a more complete assessment, you could check live eBay asking prices for these variants to see what sellers are currently offering.

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LEGO TechnicMobile Crane #8421$164.14
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LEGO Mobile Crane (8421-1)
TechnicLEGO Mobile Crane (8421-1)—
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Live on eBay right now — Mobile Crane #8421

LEGO TECHNIC Mobile Crane (8421) - Tested - With Manual - Read Description LEGO TECHNIC Mobile Crane (8421) - Tested - With Manual - Read Description $220Buy ↗LEGO Technic 8421 Mobile Crane Instruction Sealed Manuals Complete OEMLEGO Technic 8421 Mobile Crane Instruction Sealed Manuals Complete OEM$35Buy ↗Lego 8421 Mobile Crane Hard to find [Rare item] Unopened large model From JapanLego 8421 Mobile Crane Hard to find [Rare item] Unopened large model From Japan$999.44Buy ↗Lego Technic 8421 Mobile Crane Construction 100% Complete Set 2005 no Box ReadLego Technic 8421 Mobile Crane Construction 100% Complete Set 2005 no Box Read$427.9Buy ↗NEW 2005 LEGO TECHNIC Mobile Crane 8421 RETIRED 1884 pieces (missing Pneumatic)NEW 2005 LEGO TECHNIC Mobile Crane 8421 RETIRED 1884 pieces (missing Pneumatic)$375Buy ↗LEGO Technic 8421 Mobile Crane Prebuilt 90% CompleteLEGO Technic 8421 Mobile Crane Prebuilt 90% Complete$150Buy ↗
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