Please be aware that Patchman Music does not want you to sell his patches. He licenses them to the original purchaser only.
I am sure he would not mind if a purchaser sent him $70 for an already-installed patch bank as described here: http://www.patchmanmusic.com/rolandXV5080.html
Or maybe you could do it on behalf of the buyer.
I use this combination and I love it! Wish you did too. Keep on blowing!