Amazon.com's Gold Box deal of the day for 9/23/08 features Guitar Hero: On Tour for Nintendo DS priced at $29.99, that's a price cut of $20 making this the lowest price we could find by $10. FREE super saver shipping is included and sales tax applies for residents of Kansas, Kentucky, New York, North Dakota, or Washington.

Guitar Hero for Nintendo DS includes a four button hardware peripheral that fits onto the DS providing the same functionality of the guitar in the original game. Also included are a Guitar Grip skin sheet, Guitar Grip strap and Guitar Hero keychain. Jam in Career mode or join together with other players in Co-op mode using a local wireless network or battle another player using Battle items.