nEeded urgently, please contact peter.

regards
bugbunny@mail.ru

Auction:
http://www.hotscripts.com/PHP/Scripts_and_Programs/Auctions/
http://php.resourceindex.com/Complete_Scripts/Auctions/
Catalogue:
http://www.hotscripts.com/PHP/Scripts_and_Programs/E-Commerce/Shopping_Carts/

Either of those sites would have what you are looking for. If you need help installing a script let me know. I can do this for you for a very low fee.