My first purchases last March were Topps/Donruss/Fleer Mattingly rookies - all PSA 10. My next purchases were Gehrig/Dimaggio/WaJo and Speaker.
After seeing some of the prices the last month I can go ahead and admit to myself that I'm not an investor and these aren't investments. They're for me to put in a case on my wall and enjoy.
My wife put it nicely. She said, "It's nice to know you can sell them if we need the money, but right now we don't, so enjoy them."
...wonder if that's because she thinks they were all $200.