# Mario Superstar Baseball — resale value

**Mario Superstar Baseball** is worth about **$55** loose, based on real closed eBay sales. Sealed or new examples sell for around **$123.54**.

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $55 |
| Complete (CIB) | $80 |
| Sealed (new) | $124 |
| Graded (WATA/CGC) | $500 |

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.

Recent movement: Rising · +23%.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMario%2520Superstar%2520Baseball%2520GameCube%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%3DMario%2520Superstar%2520Baseball%2520GameCube%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

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

## Details

| Field | Value |
| --- | --- |
| UPC / EAN | 045496962975 |
| Brand | GameCube |
| Genre | Sports |
| Publisher | Nintendo |
| Released | 2005 |
| Copies sold | 1.46M |
| ESRB | Everyone |

## Mario Superstar Baseball (GameCube) resale value

A loose cartridge of **Mario Superstar Baseball** averages around $55. A complete-in-box (CIB) copy — cart, box, and manual — runs about $80, and a factory-sealed copy commands $124.

### 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 saves and the battery holds before you buy or sell.

## FAQ

**What is the loose resale value for Mario Superstar Baseball on GameCube?**

The loose copy of Mario Superstar Baseball for GameCube is currently valued at $55.

**How much is a sealed copy of Mario Superstar Baseball?**

A sealed copy of Mario Superstar Baseball from 2005 is valued at $124.

**Is Mario Superstar Baseball a sports game?**

Yes, Mario Superstar Baseball is a Sports genre title published by Nintendo.

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Full price guide: https://junkpal.ai/products/mario-superstar-baseball-gamecube-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)"