You have found a pop culture gem from the cult tv show Buffy The Vampire Slayer.
You are looking at a 9 Card Uncut sheet "Reinforcements" from Buffy The Vampire Slayer: Memories.
This factory sealed uncut sheet is numbered 174/299.
Note - The first image is a reference image only. The actual sheet you will receive is still factory sealed and pictured in images 2, 3 and 4.
Produced by Inkworks in 1999.