No, I didn't walk with a zombie poster, this is a I WALKED WITH A ZOMBIE POSTER, currently at auction.
"I Walked with a Zombie (RKO, 1943). One Sheet (27" X 41").
Offered here is a fantastic RKO original 1943 one sheet from the classic horror film starring James Ellison, Frances Dee, and Tom Conway, produced by Val Lewton. The striking artwork delivers a bone chilling effect for an equally frightening film. The poster has pinholes in the corners, a paper splice in the left border, a blemish in the left border, and a scratch in the top left. Older restoration has addressed some of these issues. Fine/Very Fine on Linen. Estimate: $6,000 - $10,000"