How much does this cost to the nearest dollar?

Mustang Tripper Wide Solo Seat (BLACK/ORIGINAL) For 21-23 HARLEY FXBBS
Comes complete with chrome hardware. Made in U.S.A. Notes Will NOT fit with stock passenger seat. Will NOT fit with handrail. Detailed Specifications Front width 12.5.Fits HARLEYFLHC 18-21, FLHCS 18-23, FXBBS 21-23 Mustang's advanced comfort technology has been incorporated into this totally new style of custom seat. Now you can ride low and look cool and still be comfortable at the end of the day's ride. The detailed stitch work in the highly durable, synthetic glove-leather cover makes the Wide Tripper™ Solo a real show winner. A full bucket that is internally supported by steel

Price is $539.00
Price: $538.63