While looking for real Night Vision goggles I stumbled on these and the pictures amuse me, if they really do somehow shift the spectrum to let you see IR (even if it does require lots of light) they'd be a really fun toy, and a reasonable price IMO if tehy really do work.
http://cgi.ebay.com/ws/eBayISAPI.dl...tToStoreCat&refwidgettype=cross_promot_widget
http://cgi.ebay.com/ws/eBayISAPI.dl...tToStoreCat&refwidgettype=cross_promot_widget