I have two answers to this:
First: I think this requires a good read to do, first of all. Villian's sissy 200 chip bet into a 925 chip pot screams either a draw or a miss, probably a worse PP. I'd bump it up to say 600-700, maybe even calling a push with a good read, because I think a lot of people see an ace on board as a "right" to bet into a pot. I'd do this about 20%-30% of the time with a good read.
Second: You only have 300 invested, just cut your losses and move onto the next hand. I'd go this route about 70%-80% of the time.