What if there's transmission problems or the A/C is broke? If you're serious about buying this car, take this to a mechanic you trust. Pay the money to get the car checked out. Or take it to Acura and have them look at it for you. Do a compression test to see how strong or weak the motor is.
True, you could get a engine for it, but that's $$$. Remember buying the engine is one thing, getting it installed and properly working is another.
Oh, by the way, check everywhere on the body for rust.