# MX-81 Hypersonic Operations Aircraft #7644 value

Based on the catalog information provided for the MX-81 Hypersonic Operations Aircraft #7644, the used value is listed at $187.89. Since the second item, LEGO MX-81 Hypersonic Operations Aircraft (7644-1) (Mars Mission), is unpriced in the catalog, I cannot provide a specific value for it. For the first item, the typical value is reflected in the $187.89 used price, which is based on sold listings.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| MX-81 Hypersonic Operations Aircraft #7644 — LEGO Space Set Value | $187.89 | $365.92 | [view](https://junkpal.ai/products/mx-81-hypersonic-operations-aircraft-7644-lego-space-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMX-81%2520Hypersonic%2520Operations%2520Aircraft%2520%25237644%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 MX-81 Hypersonic Operations Aircraft (7644-1) | — | — | [view](https://junkpal.ai/products/lego-7644-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520MX-81%2520Hypersonic%2520Operations%2520Aircraft%2520(7644-1)%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 2026-07-18._

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Source: [https://junkpal.ai/answers/mx-81-hypersonic-operations-aircraft-7644-value](https://junkpal.ai/answers/mx-81-hypersonic-operations-aircraft-7644-value) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
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