I agree. Do with CDs that you BUY what you want. That doesn't include copying/encoding the music into MP3 format and then selling copies. Then you're not doing anything with what you bought. You're producing illegitimate copies for sale. And that's the issue with the listing on eBay I mentioned.
If the seller wants to sell the music, then he should (MUST) ship all the CDs with the empeg he's selling. Then there's nothing wrong with it. However, he wasn't going to do that and actually had TWO empegs for sale with the same music as a bonus.
Bruno