Posting here for maximum visibility. We have done all the things and notified all other pages etc - litter box is outside, worn clothes of ours are all around the house, signs everywhere. Just posting here in case anyone in the area sees him, or hears of someone finding him. He is incredibly friendly, large, and healthy. He is microchipped.

For everyone's safety, meet in a public place and never send money to strangers to recover a pet. Verify anyone who claims a pet before arranging a meeting.