Posted By:
JK"Bottom line is PSA brings more than SGC does 9 times out of 10."
Dave, though many continue to believe that to be the case, at least with respect to vintage cards, I do not believe that you are correct. There is a poster on this board who has collected data that refutes the assertion that psa cards sell for more. It has also been the subject of at least one post and all the comparisons were shown.
Regardless, even if psa cards do sell for more, you cant honestly believe that a psa 10 would sell for ten times as much as an sgc 98.