Looking for Parker/Shaw “The Shaver”

Hello! I am looking for the Parker/Shaw TTBB arrangement of “The Shaver,” which, to my knowledge, is currently out of print.

Does anyone have any advice on how to get copies of this piece? I’ve checked some of the larger TB choral libraries (The Demetrius Project, for example) and have come up short.

An added wrinkle is that I am located in Europe, so digital versions save a ton of money when calculating shipping.

Any advice?

Thanks!