I did a search and didn't find any feedback about Swappa, so I thought I'd share my recent experience. I purchased a rooted DX on Swappa last week and let me tell you... it was a smooth transaction! No bidding, just found what I wanted and purchased it. I received everything that I bought, in the condition that was stated, and in a timely manner. Ben (the sites owner) checked in throughout the entire transaction. I will be selling my D1 on the site and would definitely recommend using Swappa if you're looking to buy/sell an Android phone.