Panini America officials created a feeding frenzy of sorts among hardcore baseball collectors earlier this season with a Mystery Rated Rookie Wrapper Trade-In program that earned 2014 Donruss Baseball fans three bonus Rated Rookies (Masahiro Tanaka, Jose Abreu and Yordano Ventura) for a box worth of wrappers. Next week at the 2014 National Sports Collectors Convention in Cleveland, the company is reprising the program — with a limited collectible National twist.
The first 50 collectors who bring and open a hobby box of 2014 Donruss Baseball to the Panini America booth during each day of the National will receive a three-card National Rated Rookie Wrapper Trade-In pack featuring the aforementioned three cards with a special “National” stamp.
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