Jackie Robinson BVG 7.5 - not too shabby - $3600
Roberto Clemente BVG 7 - oh my god - $4100
Mickey Mantle BVG 6 - give me oxygen - $4600
I submitted all three for slabbing 15 years ago.
I have owned them for over 30 years.
Prices are nearly firm, but a little squishy.
Will need no fee payment by wire or cashier's check.
I also have about 30 commons from the set and minor stars that could be added.