I have been watching this and the auction for the cradle for a couple days but didn't know where to post it on this board ( Tripods?, 1919 Full Auto? , 1919 Semi Auto?, Misc Ad Board?, Open Talk?)...
In looking at the seller, they've been on eBay since December 2003 with 100% positive feedback and 1500+ feedbacks: one would think that those aren't shill bidders just idiots but you never know. In looking at the seller's history he primarly sells M1 Carbine and 03A3 parts and Civil War cannon fuses (who buys those?) and the occasional Browning part. These are the first tripods he's listed in looking back at the seller's history to November 2015 which is as far back as you can go on eBay.
I've been trolling for 1917A1 tripods for a few months now and these two auctions defy all reason.