# NBA Ultimate Arena #3433 worth

Based on the catalog data provided, the **NBA Ultimate Arena #3433 — LEGO Sports Set Value** is valued at **$272 used** and $639 new [1]. The other two items, the LEGO NBA Ultimate Arena (3433-1) and LEGO Ultimate NBA Arena Kit (K3433-1), are currently unpriced in the catalog. Generally, the value of these LEGO sets is driven by their completeness and condition. You can compare the current asking prices on the live eBay listings shown on your screen against the $272 sold value to see how they are currently trading.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| NBA Ultimate Arena #3433 — LEGO Sports Set Value | $272 | $638.51 | [view](https://junkpal.ai/products/nba-ultimate-arena-3433-lego-sports-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNBA%2520Ultimate%2520Arena%2520%25233433%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 NBA Ultimate Arena (3433-1) | — | — | [view](https://junkpal.ai/products/lego-3433-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520NBA%2520Ultimate%2520Arena%2520(3433-1)%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) |
| LEGO Ultimate NBA Arena Kit (K3433-1) | — | — | [view](https://junkpal.ai/products/lego-k3433-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Ultimate%2520NBA%2520Arena%2520Kit%2520(K3433-1)%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/nba-ultimate-arena-3433-worth](https://junkpal.ai/answers/nba-ultimate-arena-3433-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)