How much does this cost to the nearest dollar?

Alpine Subwoofer for Jeep Wrangler with Amplifier, Wire kit and bass knob
This bundle includes an Alpine 10 Loaded Weatherproof Subwoofer Enclosure, an Alpine 500 Watt Subwoofer Amplifier with RUX-Knob Remote Bass Controller, and a Wiring Kit. Alpine Pre-Loaded Subwoofer for Jeep Wrangler JKU subwoofer pre-loaded into a sealed, custom-fit enclosure. Designed to be pressure fit under the front passenger’s seat rails, no mounting hardware is required. Trail Ready - Rated at IP66 for protection against total dust ingress and water from any direction. OEM-grade weather resistant Molex 2-pin connector with pigtail wire harness. Frequency Response When you have a Wrangler, you don’t have extra space to spare. Alpine engineered

Price is $648.00
Price: $647.85