Yeah it's the same machine. You don't actually need the machine, you can set the toe in with a tape measure or extendable tent pole or similar. However it should have some really nice heavy turntables with it that both rotate and pivot in every direction. It would be worth the asking price just for these, even if it didn't work!
If it just beeps like crazy when it's plugged in, pull the back off it and push all the ram chips into there holders. It's all discrete electronics and everything than be easily fixed. The "heads" you attach to the wheels are just variable resisters that tie back to the back wheels with elastic strings. It's a very simple elegant solution compared to lazers and fancy computer based machines. You should be able to leave the engine running to do CX front ends etc...
It's quite slow and tedious to calibrate for each car, so I can see they wouldn't be used in undustry these days
seeya,
Shane L.