I'm interested in getting an MX-250. White or black, doesn't matter.
I have no idea what a fair market price for one should be currently but I get the idea from reading the forums that $300k is a little steep .
Depending on price, I am a serious buyer.
I also have an 06 Gibson Explorer I had refinished and made into a "rusty". I can upload some photos later if someone is interested in possibly doing some trading.