This silver foil version of the basic X-Tra Effort inserts was released long after Score Board went bankrupt sometime in late 1998 or 1999. Each card features silver holofoil instead of gold on the fronts and has the phrase "1-of-1" printed on the backs. We cannot confirm if these are cards are true 1/1's or not, but the Holosilver version of X-tra Effort has been proven NOT to be true 1/1's.
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