i don’t know about cheap. just drink before you go and/or in the parking lot, then leave plenty in your car for return trips/sneaking a few in. if that’s what you meant by cheap then it most certainly is. i don’t know how much beer is there since i haven’t been there in a while but i don’t recall it being particularly cheap. cheaper than downtown? yes. cheaper than buying a 30 and keeping it in your car? no.