Over the weekend, my eBay auction ended and I sold an old Droid X for approximately $200. The phone is in excellent condition and it's still under warranty, so someone is getting a really good phone. The normal retail price for the Droid X is currently $399.99 (although you can get it for $149.99 if you sign up as a new customer).
Do you have an old phone laying around? Sell it on eBay and use that money towards a new phone.