[smtjoy]

SGC for sure.

I use PSA for my Clemente collection and other 1950-70's card sets and in those areas PSA does sell better for a lot of it. That said in vintage pre WW2 cards some cards do sell better in PSA slabs but those are sets with lots of registry competition and mainly in higher grades, like T206, T205, 33 Goudey, etc. I just checked and there are only three active George C Miller PSA registry sets and one of them is 100% complete, the second was a set 100% complete sold by REA last year and one low grade set 22% complete. I just dont see you getting any premium from PSA.