Nice RK. That's the one with the extra lid and charcoal grate ? If I didn't already have an RK, I would have made the trip down from Louisville depending on what kind of price I could have negotiated on it.
How far would I drive for a grill ? I'd have to place a $ value on the grill, start with the purchase price and then calculate in the associated travel costs. If I have time on my hands, and if the numbers work out, I'd drive quite some ways for the right grill.