2012 LEAF SIGNATURE SERIES BASKETBALL SEALED HOBBY BOX AUTOGRAPHS. Up for sale is a factory sealed 2012 Leaf Signature Series Basketball hobby box, an all-autograph product featuring basketball legends and stars. Product: Signature Series Basketball, hobby edition. Condition: Factory sealed, unopened. GREAT FOR: Basketball autograph collectors and box breakers. The original shrink wrap is intact; any glare, creases or small wrinkles visible in the photos are in the outer wrap only. All 8 boxes are identical; the photos show the actual boxes you will receive. If anything is wrong, message me first and I will make it right. Happy to answer questions or send additional photos on request. OFFERS WELCOME: Use Make Offer. Check out my store (topshelftradingcards) for more sealed wax, autographs, game-used memorabilia and numbered cards, plus coins and bullion. New items are added every week.