And a fool and his overpriced bass are seldom parted.
If it is more than I want to pay, then I put on my boots that are made for walkin'.
"Seldom parted" doesn't mean "never parted". All you need is that one person who's willing to pay more than is typically expected regardless of whether they know it or not!

Almost want to say, "umm, dude, I can buy one new for like $500 less that you're asking"... But they probably wouldn't understand that either.