How much does this cost to the nearest dollar?

OWC 128GB (4 x 32GB) DDR3 ECC-R DIMMs Memory Compatible with Mac Pro Late 2013 Models
Total Capacity - OWC 128GB ram PC3 10600 DDR3 1333 mhz ECC-R DIMMs memory upgrade kit. Quantity - 4 x 32GB memory PC3 10600 DDR3 1333 mhz ECC-R DIMMs OWC ddr3 ram 1333 compatible with Mac Pro Late 2013 Model ID 3.7GHz 4-Core Xeon & 3.5GHz 6-Core Xeon & 3.0GHz 8-Core Xeon & 2.7GHz Xeon Lab Tested Compatibility every OWC memory module is tested at our in-house lab so you can

Price is $279.00

Price: $278.99