What's the best way to sell skylanders these days?

I have a decent collection of skylanders, and while I had caught the bug a while ago, I definitely went overboard. I'll probably keep a few of my favorites, but I'm gonna BStimate I have like 60 or so to offload, plus traps/items/levels. I would also prefer that people who actually want that character get it rather than just selling them all to gamestop(plus I'm pretty sure they'll screw me over). So I guess I have two questions:

1. Is there a catalog somewhere of the average value of all skylanders? I have some rare ones like Nitro Magna Charge that are worth more than others, I just want to make sure I'm not either getting ripped off or ripping anyone off.

2. Is Ebay the likely best way to do this or are there like skylanders specific selling sites collectors might watch?

Thanks for any help people can provide. If anyone really wants I can put together like a spreadsheet of everyone I have.