- Console
- Nintendo Wii
- Released
- 2012
- Developer
- Nintendo Cube
- Publisher
- Nintendo
- Genre
- party video game
- Players
- —
Mario Party 9
Loose: game only · CIB: original box and inserts · Sealed: unopened factory wrap
Average price · NTSC (North America)
$38.31
Last sold
$37.99
Oct 12, 2026
12-month change
-2.4%
● Live market price — last checked Oct 14, 2026 by the RetroPrice bot.
Price history
Monthly complete in box average in the NTSC (North America) market, last 12 months.