britishbulldog said:It simple if someone has made a higher offer via pm,why cant a mod confirm this ? it stops the bull***t what goes on !
I've seen a forum which allow member to bid using a bid system in the sales thread with the option to bid anonymous.
I don't think however that would stop shilling as the seller can always claim to get offer by email etc..
In the end it's only the seller that hurts himself. He scares away potential buyers by driving up prices and he harms his reputation as a seller.