Recently sold 2 mixers. Both had been in my inventory for close to a year. With all the family crap, and repairs for customers through the roof, I'd not had time to work on anything of my own. Well on this first one, a lady had brough me a machine to repair her son in law bought at a garage sale for her. He obviously knew nothing of what he was doing. Sadly it was such a POS (needed a new stator and armature, new lower gear case, new planetary, new solid state rectifier, new speed plate, and new rear motor bearing support plate. All told it was a machine from 1987 needing about $245 worth of parts let alone my service fee. Machine would have cost about $320 to repair. So one of the machines in my stock was exact same machine, but in near mint cosmetic and from 1995. So, before I checked my cost basis I shot her a price to simply buy my machine after rebuild. Well the good thing is, FINALLY got it out of my inventory, bad news I MIGHT have broke even. Oh well.
Then last week I had a similar situation. Woman had the machine for about 28 years. The grease in the gear box had broke down, and separated, the remainder turning like a brick and not lubricating. Completely tore up the front hub bearing. Not replaceable except by replacing the entire housing. Definitely not cost effective. So she bought one of my other machines I had (a lavender color Artisan) which not only is lavender is her fav color but the machine was a nice upgrade to her old one. Thankfully on this one I made a decent profit. But without doing wrong by the customer.
Sometimes a "flip" falls in your lap