Need some advice from the forum folks: I'm trying to sell my 2012 21.5" iMac that's in almost pristine condition. I still have the original box, styrofoam and all along with the Magic Pad in lieu of the regular mouse. I'm throwing in the K811 easy-switch Logitech keyboard but I'm concerned about what the right asking price is. I have the 2.9 i5 with 8GB of RAM, 1TB hard drive and it really is in great condition. I started with Craigslist at $1200, but with the newer low cost model I've dropped to $1000 on Craigslist and still no bites. What's the magic number?