# Mario Party 9 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/mario-party-9-wii-price

**Mario Party 9** is worth about **$39** loose, based on real closed eBay sales. Sealed or new examples sell for around **$95.59**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/mario-party-9-wii-price

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $39 |
| Complete (CIB) | $45 |
| Sealed (new) | $96 |
| Graded (WATA/CGC) | $180 |

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 · +19%.

## 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%2520Party%25209%2520wii%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%2520Party%25209%2520wii%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 |
| --- | --- |
| Brand | wii |
| Genre | Misc |
| Publisher | Nintendo |
| Released | 2007 |
| Copies sold | 8.42M |

## Mario Party 9 (wii) resale value

A loose cartridge of **Mario Party 9** averages around $39. A complete-in-box (CIB) copy — cart, box, and manual — runs about $45, and a factory-sealed copy commands $96.

### 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 Party 9 on Wii?**

The loose copy of Mario Party 9 for Wii is currently valued around $39.

**How much is a complete-in-box copy of Mario Party 9?**

A complete-in-box copy of Mario Party 9 can be found for approximately $45.

**Is the sealed version of Mario Party 9 worth more?**

Yes, the sealed version of Mario Party 9 has a higher resale value, listed at $96.

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Full price guide: https://junkpal.ai/products/mario-party-9-wii-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)"