Today only, Best Buy offers the 4th-generation Apple iPod touch 64GB MP3 Player in Black, model no. MC547LL/A, or White, model no. MD059LL/A, for $329.99 with free shipping. That's a $20 drop from our March mention and the lowest total price we could find, this time by $29. Sales tax is added where applicable. The current-generation iPod touch features a new high definition Retina Display, 3-axis gyro, iOS 4.1, front- and rear-facing cameras (the latter capable of HD recording), FaceTime, Game Center, and more.