I LOVE my ebay store....Up to this point I have only put my low-end/unwanted inerts/parallels/rookies inthere at cheap prices (typically under $1) just to move them out and put $$$ in my hand to go buy something I want...I also put my higher value base cards in there (Crosby/Ovy/Gretz/etc...), and they sell very well.....the only thing I am personally worried about is the new $1 min. requirement that ebay is imposing...might cause some drops in my sales...not sure yet what my plan of attack is on this one yet!
Overall though, I have been very pleased with my store....