I was actually asking on how much my Macbook Pro is to find out how much I can sell it for. I've decided to at least give one of them away.
Good thinking.
On eBay, an 09 MBP 15" with C2D 2.8 & 500GB sold for $1350-ish pretty recently.
http://cgi.ebay.com/Apple-MacBook-P...-/190428261061?pt=Apple_Laptops#ht_8653wt_930
(I know yours is a little lower specwise, but you also have Applecare remaining, so maybe you'll have a good chance of coming close to or exceeding that?)