First is a PCI-E eVGA 7800GT 256MB - $80 + shipping <edit> NEW PRICE $60 shipped!!!
Here's the product link from when I bought it back in '06 at Newegg:
Next is an Asus 7900GTX 512MB - $135 shipped
I've been using the 7900GTX for a few weeks and it runs great, just that I bought an 8800GTX and need to offload these two to recoup a LITTLE of the cost.
Payment via PayPal preferred, shipping will be via USPS Priority.
<edit> I can get pics up tomorrow, and could ship tomorrow as well, if payment is rec'd tonight or early tomorrow.