Grade: PR (0.5) - This is a low-grade item. Both the front and back covers are detached from the staples and from one another. Severe damage to the front and back cover. Please see photos for more detail. Story inside is intact and readable. 

1st appearance and origin of Mr. Freeze, initially named Mr. Zero, later renamed Mr. Freeze in Detective Comics #373

Just for fun, see the note written by the owner from 1991 (or 1997...it's hard to read).