Auction Script

I need an off the shelf auction script with similar features to ebay. (no, not all those features) but here are the important ones: 1. A good bulk uploader included (not with a small number of items limitation, will need to be able to UL at least 500 items at a time) The bulk uploader DOES NOT have to be integrated into the auction script, it can be totally separate as long as it can be used by authorized auction members. 2. Must include a store function for members 3. Full featured user friendly admin back end 4. A decent accounting function for charging/billing/accepting fees via paypal 5. Definitely must have a REALLY GOOD LOOKING, UNIQUE skin or theme and/or be easy to reskin or add themes to change the look and feel as required. 6. PM me with your demos, be ready to start upon selection as winner, be readily available for PM communications. today As noted in my previous project, I can buy a script cheaply on Internet, but I prefer to have my own, easier to update, modify etc... I won't be relying on patches and upgrades from a vendor.