Martin has a couple of ac/elec in the price range you indicate (at least in the US from Musician's Friend on the internet). The have both the dreadnaught and auditorium body styles with Fishman electronics though the models of the electronics differ. I think these lower-end models have the high pressure laminate bodies instead of spruce, mahogany, or other straight wood construction. I've not actually had my hands on any of these so I can't comment on playability or sound, but I'm keeping the D style in the running for testing when the chance arises. I'm just too strapped for cash right now to invest in anything musical (having to replace a modern auto transmission in a car will put a big dent into the old money-bag).
Sorry I can't recall the model numbers, but if anyone has experience with either body style, I'd like to hear about it.