Salei via eBay offers the 7.1-Channel USB 2.0 Sound Card Adapter
with free shipping
. That's a penny under our mention from three days ago and the lowest total price we've ever seen for a 7.1-channel USB sound card adapter. (It's a current price low by $2.) This sound card allows you to plug a microphone and set of headphones or speakers into your computer via the USB port. It features mute and volume buttons.
Expect this item to take two to three weeks to arrive.