# Undeadline — resale value

**Undeadline** is worth about **$90** loose, based on real closed eBay sales. Sealed or new examples sell for around **$112.18**.

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $90 |
| Complete (CIB) | $120 |
| Sealed (new) | $112 |
| Graded (WATA/CGC) | $123 |

Values are medians of real closed eBay sales, updated 2026-07-25. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DSega%2520Genesis%2520Undeadline%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DSega%2520Genesis%2520Undeadline%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

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## Details

| Field | Value |
| --- | --- |
| UPC / EAN | 849172018099 |
| Brand | Sega |
| Platform | Sega Genesis |
| Publisher | Retro-Bit |
| Genre | Shoot'em Up |
| Release date | December 15, 2025 |

## Undeadline (Sega Genesis) resale value

A loose copy of **Undeadline** averages around $90. A complete-in-box (CIB) copy — game, box, and manual — runs about $120, and a factory-sealed copy commands $112.

### What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.

## FAQ

**What is the current loose market value for Undeadline on Sega Genesis?**

Loose copies of Undeadline for the Sega Genesis are currently valued around $90.

**Is the sealed version of Undeadline more valuable than the loose version?**

Yes, the sealed copy of Undeadline is valued at $112, which is higher than the loose price of $90.

**How much is a complete-in-box copy of Undeadline worth?**

A complete-in-box copy of Undeadline on the Sega Genesis sells for approximately $120.

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Full price guide: https://junkpal.ai/products/undeadline-sega-genesis-price
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-25, based on real sold listings (junkpal.ai)"