You won't find enough nuts willing to subsidize his habit to the tune of $4,000 just to get him to release a rom image. Not even sure such a thing would be allowed via Kickstarter.
And if you did manage to raise that much, why not buy it outright? Even if the value is greatly reduced afterwards like he and a few others would lead you to believe, you would be able to resell it as a group and get at least a portion of your investment back. Then you could direct funds towards another project, refund donors a percentage of what they paid, or donate it to something like a charity that you all agreed upon.
And remember that it went unreleased for a reason. I doubt he owns anything unique that is worth more than being a mere curiousity.