Do you have Facebook? I have completely ditched eBay and Craig's List and now sell everything on Facebook.
For example, right before iPad 3 launched, I posted the following status update: "I have an iPad 2 for sale. Anyone want it?"
I had it sold to someone I know for a fair price inside of 20 minutes. I would much rather sell for a decent price to someone I know will actually pay me. eBay is too full of crooks these days, and the big retailers like Gamestop are not going to give you what the device is worth.