Posted By:
Mark SteinbergIt depends largely on condition. One single chip or hairline can knock it down about 35% - 40%. Serious collectors pay top $$ for those that are truly Mint and unrestored.
If you are asking about the Dodgers and Phillies pieces above, they are not super rare, but look clean. The Dodgers piece is older and the more desirable of the two. If it is Mint with no chips, hairlines, restoration, etc, its worth about $150.
The Phillies is a newer issue, and worth about $70 (assuming no condition flaws) Hope this helps!