* By the Letter Signature cards featuring autographs of top players signed directly on the letter of a letterman patch style card foil numbered and inserted 1 per box on average!
* Find two signatures of today's stars in every box!Learn More
* Look for a Chirography or a Sign of the Times Signatures single, dual, or triple version #'d to 75 or less in every three boxes on average!
* Discover the 1 of 1 parallel versions of the Rookie/Young Stars Signatures.
* Featuring a 300-card set including 100 Rookie/Young Star Signatures and 100 short-print regular cards!