Are you Team Red or Team Black? If you attended the in person ComplexCon show and was able to purchase the 12 card ComplexCon set you might have noticed the backs of the cards are Red with ComplexCon is black ink. Collectors who purchased the ComplexCon sets from Topps.com will notice the backs of their cards are Black with the ComplexCon in white ink. The print run of the topps.com version is 1233, Topps did not release the number of sales for the in person event. Expect the in person Red Back version to be much smaller, as very few have shown up on secondary markets.