Here is the point of my original post:
Buyer pays $1,500 for a BCCC 10 Jordan RC. Check out the corners and edges. It's an 8. He should have paid $700.
http://www.ebay.com/itm/1986-87-flee...item53eadcbeed
Here we have someone paying $420 for a VG Nolan Ryan rookie worth $185:
http://www.ebay.com/itm/1968-Topps-C...item19cc2f90f6
And here we another buyer paying $420 for a BCCG 8 Gretzky rookie that's a 5 and worth $170:
http://www.ebay.com/itm/1979-80-TOPP...item3f129b9323
I could pull up hundreds of examples like this happening every day on Ebay, so I wouldn't say it's a small problem. There are still plenty of novice collectors out there who only look at the numerical grade or have no clue what the Beckett grading scale is all about. And they are dropping big money. It's the little "don't ask, don't tell" secret among some sellers - and almost every one will have a title like "1975 Topps Joe Blow BGS BCCG 8" in the auction listing as a way to 1) capture search traffic and 2) fool the novice collector.
Should these buyers know better? Of course, and at the end of the day it is on them. I'm simply trying to help people understand what's going on and how they are being taken advantage of. I'm all for everyone making a buck where they can, but let's be honest, this is preying on beginners (or the stupid - whatever you prefer).