Wow!!! Good luck selling. Wish I had $20000 laying around. These would be in my safe.
These of course are beauties, as one might expect from the New Haven Custom Shop. $20K is $4,000 apiece which is not unreasonable for what they are, NIB, with Custom Shop letters, special features and especially for a complete set.
The problem is in finding a buyer, since it likely will be someone who will never shoot any of them, but will tuck them away in a safe, hoping to keep them for investment (not a great idea) or just to possess them. If I had enough spendable cash, I'd like to have them, of course, but I don't. Nice to think about, though! There surely are some folks here who do. Good luck.