Where to advertise saddle?

[jessikaGinger]

i am selling my mares saddle it is a basic GP Maxim 16''1/2 (maybe 17'')

Where should i advertise and how much should i ask its in good condition

 

[Ladybird]

Maxim's don't go for much, got £20 when I px'ed mine, also in good condition.

Try Preloved/ebay