Usually this is from a Honda VF750C, VF750CD, VF750C2, the Magna, either the regular or Deluxe models. Depending on the year and what complete parts with the seat you have for the assembly it can sell for mid $350.00 retail. Here is a good book I use as reference for my Hondas - Honda Motorcycles, Everything You Need to Know About Every Honda Motorcycle by Doug Mitchell. If you do a search for the seat it will bring up this book and other references as well including price comparison. Good Luck! Hope this helps!