Sealed Box of 25 Sets of the Heisman Collection Series I produced by Ohio State three-time All-American Tom Skladany in 1991 in conjunction with the Downtown Athletic Club of New York.  Each of these sets are individually numbered and sealed as well.  Four of these boxes made up a case, totalling 100 Series I sets that usually included 3-4 autographed linen numbered cards.  Ohio State's Les Horvath and Vic Janowicz are the two most valuable linen cards in the three series Heisman Collection.  Keep in mind, there were no guarantees one of these boxes would have any of these randomly inserted cards as there were reportedly between 2-4 inserted into every case (100 sets), but could even have two linen cards in one of these sealed boxes if you are lucky enough.  These linen cards are highly sought after and hard to find, numbered out of 200.  Finding a sealed set is not hard, but finding a sealed box of 25 sets is super rare.