2015 Topps Archives MLB Baseball Series Unopened Blaster Box with 10 Packs of 8 Cards This is a BRAND NEW 2015 Topps Archives MLB Baseball Series Factory Sealed Unopened Blaster Box with 10 Packs of 8 Cards for a total of 80 cards per box. Chance for Will Ferrell and Fan Favorites Autographed cards; Silver, Gold and Black parallel cards, Presidential Chronicles and much more!