Teaser Gallery: Panini America Shreds Five Boxes of 2012-13 Signatures Basketball

There's no doubt that the upcoming 2012-13 National Treasures Basketball release is serving to swipe some of the collector focus away from 2012-13 Signatures Basketball, which releases itself in two short days. But with an impeccable ensemble of autograph cards and low-numbered inserts, the all-new Signatures product has more than enough firepower to command attention. To help collectors understand exactly…