I'm not sure how long ago it was, but didn't he give mid-grade SA Marvels a pretty good whack at one point?
I meant in terms of an individual book, but yup, percentages slid.
Ever since the 80's, G was 10% of NM, F was 40%, and VF was 70%. Then the dealers started saying, "discount or it won't move." Like a self-fulfilling prophecy, Overstreet lowered the percentages. Problem was, people still expected a deal off list price, which pushed down the value of low to mid-grade books even further. F fell to 33% about 10-15 years ago, and quickly slid to 25%. When G/VG/F became 5/10/15%, that was more than a whack. If I'd been counting how much I'd spent compared to what things were listed for, I'd have gone out the window like Black Tuesday.