Assuming this one is working and you're looking for a mounting press of this size, don't let the weight scare you off.
I recently had the opportunity to pick up an old Ademco 2226 (22"x26") - 330 lb of steel that ended up sitting in my garage for a year because cause we couldn't figure out how to get 4 men up the narrow stairs and through the door, carrying this monster. Part (most) of the problem is weight but it's also fairly unwieldy and difficult to get a good hold on.
In the end, I moved it by myself (I'm 68). Turns out the unit breaks down fairly readily to four components (wheel, top plate, bottom plate and frame) that are manageable and the wiring has connectors. I wanted to put a new cable on it anyway so it worked out fine. Most of the weight was in the frame but I used a dolly for that. It's working great and let me get started in mounting my own prints fairly inexpensively.
Hope this was helpful
Regards
Dave