Estey Wash Stand

 I bought this piece from an auction with out knowing anything about the piece, I didn't even know it was an "Estey" piece. Took some bidding back and forth but I finally won it for $100. I think I got a deal, and I am hoping to find out it's worth and if restoring it ( sanding and varnishing and replacing knobs) will take away or add value? I believe it's called a Wash Stand. I would sell it for the right price, but I absolutely adore it and will hang on to it until I get an offer I just can't refuse. Any information will be healp full. 

 The first picture you can see below has the dresser I am refering to on the right hand side of the photo. The second picture is a photo I found on the estey site of what this piece looked like in better condition. I do not have the mirror to it as seen in the second photo.