Yes, I do a lot of recreational preowned item thrifting (and garage sales, auctions, etc) and Goodwill & Salv Army are weekly visits. I also check Marshalls & Burlington pretty often, at a minimum jeans & cookware, easy since they’re stripmall-adjacent to grocery stores I’m visiting anyway.
I doubt I buy anything more than one in twenty trips to any of them, though. But I do nose up some deals or find a rare thingy . The Vans shoes I’m wearing now were bought during such a visit, I don’t recall which store or the price (low) but I do remember getting them to the car and feeling like I got away with stealing something.