Apple revolutionized the way we listen to music when they brought the iPod to the market for the first time although sales of the iconic device have declined rapidly as Apple's iPad and iPhone models are now taking center stage. To combat this, Apple has refreshed their current iPod Touch model to now include a rear camera, loop wrist strap, and variety of color options even for the base 16GB model.
The pricing has also dropped from $229 to $199 for the 16GB variant along with the 32GB dropping to $249 and the 64GB model coming in at a cool $299. If you're looking to invest into an iPod Touch for one reason or another, I don't think you'll find a better time than now. Check out the source link for more details on the refreshed line of iPod Touches.