DH82 - $69,000
Yak #16 - $32,500
Yak #17 - $20,000
Yak 3M - $335,000
T6 - $120,000
These numbers match my source, but whether they met the somewhat high reserve prices and sold at close of bidding is uncertain. If they don't meet reserve the auctioneer contacts the highest bidders and tries to squeeze them for a little bit more.