I'm potentially in the market for a 718 Cayman GTS and have found a few leftover 2019s across the US. There is one in particular that I'm interested at with $97k MSRP and listed with only 10 miles. I'm not sure if warranty has already start but it's listed as a demo. It was produced in September 2018 so it's been sitting at the dealer for a year and half. How much discount should I be aiming for? I was going to start at $72k, ~25% off.