@greenngoldcheesehead did you speak to anyone in person or just email? If the price is right I’d buy it and if it didn’t work out, I’d resell it. The price would have to be in the range where I could resell without losing more than a few hundred dollars. Hifi shark should give you historical pricing data.
The dealer has to move this inventory. He’s making a bet he can sell it quicker and for less trouble online. To make them believe otherwise you need to have a relationship with an actual salesperson who will vouch for you.