# Mobile Crane #8421 price

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.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Mobile Crane #8421 — LEGO Technic Set Value | $164.14 | $425.59 | [view](https://junkpal.ai/products/mobile-crane-8421-lego-technic-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMobile%2520Crane%2520%25238421%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| LEGO Mobile Crane (8421-1) | — | — | [view](https://junkpal.ai/products/lego-8421-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Mobile%2520Crane%2520(8421-1)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |

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_Updated 2026-08-01._

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Source: [https://junkpal.ai/answers/mobile-crane-8421-price](https://junkpal.ai/answers/mobile-crane-8421-price) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
More machine-readable surfaces: [/llms.txt](https://junkpal.ai/llms.txt)