Shop › 1972-1973 Hockey Season Cards Image 1 of 1 1972-1973 Hockey Season Cards $50.00 This is the 1972-73 NHL season card set. There are 401 players in this set. Quantity: Add To Cart Added! This is the 1972-73 NHL season card set. There are 401 players in this set. You Might Also Like 1972-1973 Hockey Season Envelopes Extra Set $6.00 1972-1973 Hockey Season Roster Download $0.00