Poita scanned Jurassic Park, as far as I know, at his own expense. He owns the scanning machine which is worth around $550,000 new (and has the expertise to use it). Team -1 have a home-built scanner made from a projector (they didn't scan JP though), which poita has said could be built for around $1,000 excluding the costs of the projector, the camera, the computer and required software.
If you're serious you'll need to keep an eye on eBay and see if any prints come up for sale.