Andy, Lot #1418 estimated BPS 2000 - 3000 and didn't make reserve. Lot #1441 estimated BPS 800 - 1200 and made 1100. Lot #1450 made BPS 7000 against an estimate of 3000-4000. Lot #1451 estimated at 800 - 1200 and made 880.

Go have a look at these guns for some good compareables.

DDA