No offense or anything but I wouldn't trust anyone online to adopt my cat. You should meet the adopter in person first. You have absolutly no idea who this person really could be. Any person who REALLY cares about their cat wouldn't try to sell it on the internet. Especially on a chat room!!! If you really want to get rid of your cat and know that it's going to a good home, take it to your local adoption center!!! Doing it this way is just plain irrisponsible.