Well, to a collector, what you've got there is almost certainly more valuable than the unwrapped version. Though I suspect it would appeal mostly to X-Ray completists rather than Bukowski fans (who I can only assume would want to actually see the pictures and broadside).
I like the concept though. I have some late 1800s labels that are lithographs of ostriches (what they were originally used for, I have no idea), and my plan is to one day seal a chapbook closed by gluing the labels around the open side of the books. So to read the book you'd have to slice through (and destroy) the old ostrich label.
Which would force compulsive collector types to buy two copies.
See, that's marketing, bitches!