Let us know what you decide, and if you go the make offer route, let us know how that went.
Garage sales have really declined here. A co-worker was moving and held one. Posted it on Craigs List and NextDoor, and was shocked how few people turned out. He, he wife and 2 kids wasted a Saturday and a Sunday for about $150. Next time he says, it's just getting loaded into his mini-van and going to Goodwill.
OT but we used to have a block garage sale but stopped about 10 years ago. Our street is off the beaten path, so people don't know it's here. Never fail, the week after we would have car break-ins, vehicle thefts (always pickups, 3 years straight) or home break-ins. The guy who organized it made $500 the last year, but the week after his brand new Toyota pickup was stolen. Found it with the wheels, tires, brakes missing, $10,000 to fix it. He said he was done with garage sales after that.