
1) American sports magazine
Found on
https://www.crosswordclues.com/clue/tuff-stuff

Tuff Stuff is a magazine publishing prices for trading cards and collectibles from a variety of sports. The magazine was launched in April 1984 by store owner Ernie White, who named the magazine for his ability to offer the `tough stuff` to find in his store and to write about in the magazine. The magazine was originally an 11¼ by 15½-inch new.....
Found on
http://en.wikipedia.org/wiki/Tuff_Stuff
No exact match found.