Looks like the Peak Perfomers is a Subset (cards #138-147), and the Men of Summer is a parallel.
So the Griffey is a Men of Summer parallel of the Peak Performer subset.
The Gonzalez is a normal base card (#4), so it wouldn't say Peak Performer anyway
Pinnacle XPress PP
138 Larry Walker
139 Ken...
I'd love to go back to the mid 90s and re-open the stuff that goes for big money now. The Crusades, Mirrors, Finest Embossed Die-Cuts, etc. That was the height of my buying and my friends and I opened $$$$$$ of that stuff! All since gone, mostly to card shows before ebay.
On a more recent note...
Another member who doesn't post or showoff his cards very much.
He has my entire Zimmerman collection, rainbows with supers, everything. Plus a VERY nice collection that he already had of his own.
Really nice stuff everyone!
I can't afford to buy like I used to, but 2011 Museum Autos of Neil Walker and Ryan Zimmerman are probably the only 2 high end cards I really want to pick up.
Hopefully I'll have some money if/when they pop up.