A crazy bargain

I used to work with someone who told me they grew up near a neighbor with an x-ray machine in the basement and the kids used to go and play with it, having no idea they were endangering themselves. You'd think an x-ray machine would always be very expensive but here's one at auction for hardly anything.

http://www.govdeals.com/eas/itmDisplay.cfm?itemID=172&acctID=240

(You can pick up a couple of dental chairs for dirt cheap too and you're all set to go into business.)