Update, we spoke to the GM Don Hanson last week 4/9 and he was very nice & apologetic and wanted to still sell us the car. Unfortunately when he checked the inventory the vehicle was no longer available. He offered to sale us an older vehicle with more miles at the same price. That just didn't make sense to us. Their website has quite a few 2015 528's but they are unable to make the same deal as the one that we worked out the first time. Don asked me to adjust my social media reviews, so I'm providing updated information. Don also said his team has our information and would contact us when another vehicle came in that will fit our $40k budget. Still waiting...