https://www.ebay.com/sch/i.html?_nkw=vintage+satsuma+vase&rt=nc&LH_Sold=1&LH_Complete=1

Here are the recent sold items from Ebay !! Many of these are the smaller items !! Look through them and you may get an idea of what it would sell for !! But,,,it all depends on who wants it and how badly they want it !! My feeling is that it should bring in the $30. to $45.range,,USD !!