http://www.everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-2-duo-2.53-aluminum-13-mid-2009-sd-firewire-800-unibody-specs.html

http://www.amazon.com/Apple-MacBook-MB991LL-13-3-Inch-Laptop/dp/B002C7446A
http://www.everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-2-duo-2.53-aluminum-13-mid-2009-sd-firewire-800-unibody-specs.html

Selling my MacBook. Computer is clean and shows some signs of usage as it has been my machine for a couple years now.

MacBookPro MB991LL/A
Brand new battery and WiFi card from Apple Store!!!

2.53GHz Core 2 Duo
4GB RAM
13.3" Widescreen

recent listings on eBay:
$610:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&_trksid=p4340.l2557&hash=item35bf6e85cf&item=230844958159&nma=true&pt=Apple_Laptops&rt=nc&si=yZOGDZwAA860R%252Burf2Zsr%252F%252FLYzw%253D&orig_cvip=true&rt=nc#ht_1723wt_1216

$610:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&_trksid=p4340.l2557&hash=item416a0ea42e&item=280952218670&nma=true&pt=Apple_Laptops&rt=nc&si=yZOGDZwAA860R%252Burf2Zsr%252F%252FLYzw%253D&orig_cvip=true&rt=nc#ht_500wt_1348