# MX-81 Hypersonic Operations Aircraft #7644 worth

The catalog data I have for the "MX-81 Hypersonic Operations Aircraft #7644 — LEGO Space Set Value (LEGO Space)" is not detailed enough to give a specific valuation, as the item details could not be retrieved. However, based on the information you provided, the used sold value listed is $187.89. For the second item, "LEGO MX-81 Hypersonic Operations Aircraft (7644-1) (Mars Mission)," since it is unpriced in the catalog, I recommend checking the live eBay listings shown on your screen for current asking prices to gauge its current market value.

## 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) |

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

_Updated 2026-07-18._

---

Source: [https://junkpal.ai/answers/mx-81-hypersonic-operations-aircraft-7644-worth](https://junkpal.ai/answers/mx-81-hypersonic-operations-aircraft-7644-worth) · 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)