I might not go for $10 000 speaker cables but good towel might be worth the asking price at some point. It may sell for less than list price, too.
$400 for a towel without a model must, in a long run, be much cheaper than $400 for the towel with a model. All of a sudden, those $10 000 cables do not seem so exorbitantly expensive.
How much was the boat?