I agree with this BOC, except the 100 pagers, those are tough in HG, I didnt see all of Sid's haul, but I didnt see a HG 100 pager BA horror book in Pov's possession, I know I didnt get one. Between the 3 of us, I'm pretty sure we scoured the show floor pretty thouroughly for BA horror. Unless Ewert nabbed em on Thursday, or they changed hands between dealers.
That's true, I don't think I saw any high grade horror 100-pagers above VF+ or so. The spines and edges on those books are so prone to damage by regular readers. Same thing with the dollar books, very likely to have dinged spine corners. Most of my haul consisted of regular 36 page issues along with some of the early 70s 52 pagers. I did buy one Unexpected 100-pager (can't remember the # off hand - black cover w/skeletons playing poker I think) but that one was probably just a VF, decent but no gem. I also discovered Star Spangled War Stories. I had never even heard of that series before, but it appeared to be in the same vein as Weird War, although I am guessing they are full length stories focusing on a main character. I'm not even sure, I didn't even look through them yet, just inspected for grade, but they are also from the same period and are pretty cool.
As jbud mentioned, Jason probably grabbed any decent 100-page books. It seems like his latest thing now.