I got one of these babies at a pretty good deal but need to make sure that the only thing wrong with it is the lamp being burnt out. I read the manual, and it all points to this being the case. I come here to ask for help from anyone who may have disposed of a lamp with still some life in it so that I can use and make sure nothing else is wrong. I'd rather do this than take the plunge on a new lamp unit.

If anyone has a bulb or lamp unit of the following:
ELPLP12

for PowerLite 5600p, 7600p, 7700p

and would either donate or sell at a reasonable price for the cause I'd be eternally grateful.