How much does this cost to the nearest dollar?

Magnadyne Amplified RV Motorhome Subwoofer w/ 8” Woofer | 320 Watt Amplifier
The packs a punch, considering it's small size. POWER Built-in subwoofer power amplifier with 320 watts MAX power, 80 watts @1% THD SPECS 8” high power woofer with IMPP poly speaker cone, Rubber upper surround and 20oz ceramic magnet INPUTS RCA line input with variable input level adjustment RV AUDIO Compact enough for an RV, Toy Hauler or Camper BUILD Solid wood ported enclosure with vinyl wrap (19” L X 6.5” W X 9.5”) Dimensions 21 x 11 x 10 inches, Weight 12.92 pounds, model number Rank Electronics Car Enclosed

Price is $90.00
Price: $89.95