I don't know if this thing qualifies as an "antique" or not, but it is quite old. Seems to be in good shape, with all the pieces there. Must be removed from the old mobile home. I have no idea what, if anything, it is worth. Make an offer.
There are bathtubs, sinks, a propane gas furnace and other items that could be salvaged.
At some point this summer, the trailer will be burned down by the local fire department. The metal will be offered for salvage, as will the frame. If anyone is interested in having this salvage metal, please let me know. If nobody here wants it, I'll advertise in town.