Just curious to know where you've sold your cds to, if you don't mind sharing.
Sure. I used a combination of Zumu and Abundatrade. For the most part, Abundatrade pays more than Zumu.
You have to type bar codes into their websites to see what they will pay. (Or I think for both companies, you can just box things up, ship them off, and let the company figure it all out.)
Weird, but for some CDs, the barcodes were only 11 digits instead of 12. Typing such a number into Abundatrade yielded an error message. But when I typed it into Zumu, Zumu added on the 12th digit and gave me a price. Then I went back to the Abundatrade site and entered the full 12 digit code to see what they would pay. So Zumu was helpful by giving me the 12th digit many times!
Now, both companies reserve the right to change their estimated values of the CDs once they inspect them. But, I'm really just happy to have them out of my house at this point, and will be happy with even half of the $$ they estimated. Oh, and I have read that checks from Zumu can be really slow to arrive. We'll see.
Good luck!