I would snatch that up quick if my LHS had that deal going. Mine wouldn't even put it on the shelves though. They paid under $300 for it, and at that price the guy at the LHS that's closest to me would chop it and sell the pieces for more profit. He got a GREAT deal on a couple of older SS models and sold the rims and tires for a third of what he bought the whole kit for...
The engines covered the rest, and he ended up with two free rollers out of the deal.