Hardcore hockey collectors not-so-patiently awaiting next week's hobby release of 2013-14 Contenders Hockey can take solace in this: The retail-exclusive, 20-card hanger boxes have already arrived in many retail locations -- and they're packing a retail-only list of autographs to boot. The checklist of the 2013-14 Contenders Hockey's retail autographs includes 60 total cards, including 35 Rookie Ticket Autographs and…