I'm selling my Astro Mixamp and my Audio Technica AD-700s. Money is tight right now so Im selling a few things of mine. For $160, you can get
The Astro Mixamp (astrogaming.com)
Optical Cable (3 feet)
Original Cables (those that came with the Mixamp)
PS3 USB Adapter ((for use with PS3 (called the "Magic Fairy")
Microphone (came with another pair of headphones I bought, its a clip on mic to go on your shirt)
I've had the AD700s a while, but they work great and feel like they did when they came out of the box. There is only a small issue with one of the top pads (it fell off once, but a little glue fixed it up.
The Mixamp is immaculate. Works just like the day I bought it. My ebay account is "themissinglink09" and I have very good feedback. If you want to buy, just send me a message (here or ebay). Thanks guys. I really wish I didn't have to sell them. They've helped me frag many a noob.
Will add pics later