LOL, I've gotta thank you. You sold me my Lawrence Taylor PSA9 earlier this year that has gone up almost 8 fold since then.
Also, you sold me a Willie Randolph Rookie that has quadrupled since then, for god knows what reason.
Has anything NOT gone up?
I had been keeping an eye out for a nice PSA9 Ron Guidry rookie for awhile, but I'm too late to the party. I can't bring myself to pay over $200 bucks for a guy who had a nice run, but isn't close to a HOF'er. Will have to settle for an 8 if I want Guidry.
A lot of the culty, non HOF'er guys have seen big jumps. Out of curiosity I looked up Mark Fidrych's Rookie, and 10's have been selling for over $1000, 9's for $250+ and 8's for around $100 bucks.
Also big jumps in borderline guys like Lou Whitaker, Bobby Grich, Don Mattingly, etc....