back in 1994 when the eos 1n was released, the motordrive for it was the E1 booster, my question: Will the PB-E2 work on the 1N?

I'm not sure, but you may find your answer here: http://www.canon.com/camera-museum

EDIT: According to the PB-E2 description at B&H, it will also fit the 1N

yes it will and KEH had a few for sale...

I have one for my 1V and it is great

Tom

Thanks, i just bought the 1n&pbe2 from adorama for $270.00, im 100% digital these days and have been for 6 years but i miss Velvia so much i had to buy a cheap camera and shoot a little of the stuff again.
I used to have a 1V hs too Aberdeen, one fine film slr there.

Yes the PB-E2 works on the EOS 1N just fine. However you can't use the extra buttons meant for the EOS 3/1V.

$270!! No way, what a deal!