That's a guitar model. I've got one out in the garage. Doesn't sound similar, but has a great tremelo/vibrato circuit.
I have one of Carol's old dual speaker Versatones. The smaller driver is in its own box, within the main cabinet, not above and open-backed like this one.
FWIW, I've got 3 Versatones for which I paid $250, $500 and $750 respectively. So they are creeping up, like gas and food. The most recent one I bought maybe 3 years ago. Beware of auctions like the one above. People use ebay in all sorts of "interesting" ways, as many reputable dealers are aware.