I can no longer afford to keep my 2009 Quad 2.93 with 16GB of RAM, AirPort Extreme card, 1TB HD, and dual SuperDives around any more. If I were to attempt to sell it on eBay, about where should I start with price? It's in perfect cosmetic condition, and it's been kept clean and off the floor in a consistently vacuumed room since I got it " like new" last year from OWC. I'm thinking somewhere between $1500-1750. Thanks for any advice, PM me if you wish.