Can anyone help?????

Hello,

I have recently recieved a dining table that was my grandmothers. Since my wife and I have no room for it, I need to sell it. I don't know what a fair price would be....thus my call for help. It is solid maple, and I have two extensions for it. I also have five chairs that are numbered 6 27 9 and 6 29 9. One chair has arms and is numbered 1021 9. All of the pieces are Ethan Allen by Baumritter and are in fair condition.

Any idea's????