How much does this cost to the nearest dollar?

Rockville (4) RWB70W 6.5 Black 500 Watt Marine Wakeboard Tower Speakers+Covers
Package Includes (2) Pairs of Rockville RWB65W 6.5 White 2 Way 250 Watt Marine Wakeboard Tower Speakers. (2) Pairs of Rockville RWBC 6.5 Neoprene Marine Boat Wakeboard Tower Speaker Covers. Advantages No exaggerated power ratings These speakers are rated with true world RMS ratings. No bootleg or exaggerated power ratings like other brands. These speakers are 150 watts RMS and 250 watts peak. (150 watts RMS is equal to about 400 watts rated by other brands) New and improved mounting bracket reinforced with steel - The mounting brackets are waterproof and durable plastic. They are reinforced with nylon

Price is $285.00
Price: $284.9