The thing is most the scammers usually create account names similar to the user actually selling the item to try and trick the buyer into thinking the message was sent by the seller.
These accounts are usually only used once or twice before being dumped and repeated.
I’m not sure how practical a list will be. Most collectible auction and sales threads have specific instructions laid out such as the designated payment address etc.
Good point..but what harm is there to create one..especially for the new guys joining the forum.
Also phishing is not listed in auctions or sales..so at least people can be aware of that. Even vets here got suckered into that and lost their usernames.