This is indeed the same fella :icon_thum
to date I have purchased approx 250 bf of this wood and I think the 25% waste figure is pretty fair.
He is a super nice guy, but he is not kidding when he says "straight off the pile" . No culling, but he is a very fair man to deal with. The wood has been inside for 10 to 30 years ( he's been collecting it for awhile )
At first glance it looks a little shabby but boy howdy do it look good on the outfeed side of a planer.:eusa_danc I have been pleasantly surprised and happy thus far at the quality and color of the wood. I have even found some ambrosia here and there
I haven't talked to him in awhile so I have no clue how much he has left, but I know he started with a huge pile of wood a couple of months ago.
It's worth looking at if you like walnut :icon_thum