I just got this email from 1daysale.com offering me a check for $250 for my 1st generation iPhone. Seems too good to be true. Is it? 
"FREE iPhone 3G Upgrade! Send Us Your USED 4GB 8GB or 16GB iPhone for $150 $250 or $350 Cash Back! We Will Also Cover The Express Shipping Both Ways!"
"FREE iPhone 3G Upgrade! Send Us Your USED 4GB 8GB or 16GB iPhone for $150 $250 or $350 Cash Back! We Will Also Cover The Express Shipping Both Ways!"