Posted By:
cmokingThe bottom border is almost completely missing. 75/25? No, more like 95/5.
As for centering for PSA/SGC, I think PSA is more lax on L/R centering than T/B centering. SGC seems not to be stringent in centering up to SGC 86. It's not tough to find an SGC 86/84 that aren't well-centered, but rarely does one find an SGC 88 with bad eye-appeal vis-a-vi centering.
What's good is that a scan usually explains the grade and the eye-appeal right off the bat.
Here's a scan of a poorly L/R centered PSA 7. The L/R oc'ness seems to be ok with PSA for their 7 grade, but not usually the T/B.
