WTB: Stock seat base to fit 2010 800 S, don’t need the latch

Looking for a stock seat base to do a little project for extra storage when I don’t have a passenger.
Cosmetic condition unimportant, but must not have structural damage.
I already have a latch, just need a base that will fit the 2010 800 S.

Please post or PM price shipped to 98290.

Thank you!