How much does this cost to the nearest dollar?

REL Acoustics T/Zero MKIII Subwoofer, 6.5 Inch Down-Firing Driver, High Gloss White.
Experience home theater and music as the artist intended with the most award winning high end subwoofer brand, REL Acoustics. The Tzero MKIII enriches modest systems with deliciously sumptuous natural bass, high quality construction, and gorgeous finishes. Features high quality long throw drivers and powerful, reliable amplifiers. Makes music and cinema sound more natural with enhanced spatial resolution. Increases the soundstage depth and imaging for a truly high end experience. Perfect for stereo or home theater systems. Matches well with smaller more modest systems. Use a single Tzero MKIII for rooms sq. feet or a Stereo Pair for rooms sq. feet Closed Box, down-f

Price is $498.00
Price: $498