.Upp's card is much less plentiful than a common E90-1. Same for Shean. And McLean to a lesser extent.
I'm with Ed, probably more so. I don't know hardly anything about PSA or SGC registry stuff. And I put very little faith in what they may have. Consider that if a fellow had 50 or so E90-1s, and he was inclined to get a few of the less common ones graded, then if he had one of the Upp cards that one would be an excellent candidate to get graded. The process itself skews statistics...
The E90-1 card of Jerry Upp is his only major league card, I believe. One season, 7 games, started 4, won 2, all in 1909 for Cleveland.
http://www.baseball-reference.com/pl.../uppje01.shtml
and in the minors
http://www.baseball-reference.com/mi...d=upp---001geo
This being his only card puts a bit of demand on an already difficult card.
Mine....