Dan's Extremely Random Want Lists

I've added the following want lists for anyone struggling to hit my very limited and shrinking Topps-only vintage-only baseball-only lists:

Toronto Maple Leafs:  1970 - 1990.  Any set, any condition.

Toronto Blue Jays:  1977 - 1990.  Any set, any condition.

Pittsburgh Steelers:  1970 - 1990.  Any set, any condition.