IIRC most laundromats make their money on dryers, so any thing that cuts down on drying time eats into profits. Keeping that in mind one would assume use of the extractor is not free. Along the same lines, newer coin op washers offer "max extract" (usually for an extra fee)feature which extends the final spin a bit longer to extract more moisture for shorter drying times.
Spelling:
What the heck is "backage"? *LOL*
Looks like a very clean mat, wonder why the owner is selling up? Still, someone is going to get a bargain, as Pete said, the Bock goes for $10,000 or more itself. More likely than not a refurb machine outfit will take the lot, but if one wanted to own/start up a mat, it is all there for a resonable price.
Bet the landlord is chucking the laundromat out and owner wants to get the equipment out before landlord claims it. Most commercial leases in NY have a clause anything bolted to the walls, floors or ceiling becomes the landlords property.