Please keep in mind that all offer to buy are binding agreements. Failure to honor an agreement can result in an infraction that could limit your accounts access to NamePros. Please contact the seller again that brought this to my attention to honor the deal.
It's my hopes that you can both resolve this matter amicably so that I don't have to get further involved.
If there are any problems with reaching a mutual agreement or completing the deal, please add me to the private conversation you have with each other so i can investigate further.