# Liebherr R 9800 Excavator #42100 value

The catalog data provided for the Liebherr R 9800 Excavator #42100 shows a used value of $484.53 for the LEGO Technic Set. Since the second item is unpriced in the catalog, I recommend looking closely at the live eBay listings shown on your screen to compare current asking prices against this sold value. Generally, the value of these sets is driven by completeness and condition, so ensure you are comparing like-for-like listings.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Liebherr R 9800 Excavator #42100 — LEGO Technic Set Value | $484.53 | $690.17 | [view](https://junkpal.ai/products/liebherr-r-9800-excavator-42100-lego-technic-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLiebherr%2520R%25209800%2520Excavator%2520%252342100%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 Liebherr R 9800 Excavator (42100-1) | — | — | [view](https://junkpal.ai/products/lego-42100-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Liebherr%2520R%25209800%2520Excavator%2520(42100-1)%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/liebherr-r-9800-excavator-42100-value](https://junkpal.ai/answers/liebherr-r-9800-excavator-42100-value) · 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)