I know this is not a new concept but I had never seen this site before. I was recommended to go to it by my local Red Cross to donate my cellphone. I actually had a few very old cellphones lying around that I donated to charity through FlipSwap.
They offer you a trade-in price which is significantly less that what you would get on eBay but it is pretty decent considering that they pay for shipping. They even accept your old worthless phones which they recycle. (Or send to 3rd world countries)
For example the trade-in value is relatively decent on some phones
8110 – $107.71
8320 – $177.29
8820 – $164.63
They are even offering to take your BlackBerry 9000 off your hands for @281.64 

Its worth checking out if you are too lazy to put your old Berry on Craigslist or eBay. Just head to www.flipswap.com

Nikolaus Not Registered
Posted: July 1, 2008 at 10:33 AM EST
Very happy to see my 8320 is fairing the best at $177.29
Luciano ES ( View Profile) Moderator - Posts: 448
Posted: July 1, 2008 at 1:18 PM EST
Why would someone get rid of an 8320? Is that “old” already? I love the pale gold one.
Nikolaus Not Registered
Posted: July 1, 2008 at 2:18 PM EST
Wow you YOU are the one who does then…
Nickmom1234 Not Registered
Posted: August 13, 2008 at 8:44 AM EST
I sent my phones to them in perfect condition. When they were received they claimed that the hinges were broken and they reduced the amount to $0.00. They won’t send the phones back. The phones obviously didn’t get broken hinges in the mail….I would have almost belived that the screens were cracked or somthing like that. But broken hinges. Come on. This place is a scam!
Ronen Halevy ( View Profile) Senior admin - Posts: 5298
Posted: August 13, 2008 at 9:35 AM EST
Good to know! Did you find a better service?
Nickmom1234 Not Registered
Posted: August 13, 2008 at 9:49 AM EST
No. This just happened to me this past week. I wish I had read a review like mine before I sent my phones to them! If I hear of any good companies that offer this service I will post it.
Jon Buerge Not Registered
Posted: August 13, 2008 at 1:32 PM EST
I just send them my old pearl and it worked well. It showed me that the full value was sent out…I like the site.