How much is battery change for Ipod touch 3rd generation?
My dad's battery is very short in his ipod, and we were curious how much it has costed other people?
iPod touch (2nd generation)
Apple will exchange your iPod for a refurbished one with a new battery for $79. They do not fix yours.
A third-party place like the following will replace the battery for less. Google for more.
iPhone Repair, Service & Parts: iPod Touch, iPad, MacBook Pro Screens
Replace the battery yourself if you are up to it. You can purchase a replacement battery for about $10