I have a couple of thoughts on this.
1. This is freakin' brilliant! Its about time someone stepped up and treated their craft like true art. There is only one Mona Lisa. Yes, we have prints all over the place, but there is only one Mona Lisa. And its valuable!
Now, not all artists can do this. Wu-Tang can. They have been around for a while. They have sold millions. They have a big fan based. So, this is perfect for them. They'll still earn money from shows. Probably more now that each show has something "historic" to offer now that a song from the new album will be performed here and there.
Great job Wu-Tang!
2. Imagine if the Beetles' White Album or MJ's Thriller, or Eagles Their Greatest Hits, or even Nirvana's Nevermind was a "one print" album. I wonder how much it would be worth. Its exciting to think about.