1984 Topps Cereal Series Ralston Purina Complete Set Of 33 Cards On Top Of 33 Different Unopened Packs. Each Factory Sealed Unopened Pack Has Four Cards Inside Of The Pack. This Lot Of 33 Packs Shows Each Of The 33 Cards In The Complete Set On The Top Of Each Of The Different Packs. Will Ship USPS First Class Mail. Feel Free To Message Any Question You May Have.