# Dark Side Developer Kit #9754 price

The catalog data for the Dark Side Developer Kit #9754 is not available for a detailed price breakdown, and I cannot access live eBay listings right now. Based on the information you provided, one listing shows a used value of $130.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Dark Side Developer Kit #9754 — LEGO Mindstorms Set Value | $130 | $135.99 | [view](https://junkpal.ai/products/dark-side-developer-kit-9754-lego-mindstorms-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDark%2520Side%2520Developer%2520Kit%2520%25239754%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 Dark Side Developer Kit (9754-1) | — | — | [view](https://junkpal.ai/products/lego-9754-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Dark%2520Side%2520Developer%2520Kit%2520(9754-1)%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 2026-07-20._

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Source: [https://junkpal.ai/answers/dark-side-developer-kit-9754-price](https://junkpal.ai/answers/dark-side-developer-kit-9754-price) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
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