why would anyone want to buy vcd's? Most, if not all, of the stuff you would be selling is easily accessable on dvd for trade. I didn't look at your link but I'm pretty sure you aren't going to have anything rare on vcd that I couldn't find to trade on dvd.
The reason for that is that they are not official releases. Therefore, they should not be sold. Your VCDs are also not official, therefore, they shouldn't be sold.
I understand that you you may be planning to just charge a fee to cover the discs or whatever...but selling still is not allowed.