A Nightmare On Elm Street Collector Card Set. The’Coffin Box’ release of trading cards, released in 1991 by Impel, in excellent condition. The set includes the base set of 120 cards, the Specialty Set 1-10 and the two rare Hologram cards – H1, H2. All 132 cards are in excellent, near-mint, condition. The coffin box is very good (very minor creasing on the bottom) – please see photos. Due to size, this will be sent via Aust. Post, with tracking provided. Post’Standard Rate’ with tracking.