Ghopper is right but even Stickley will not bring that much !! They made quite a few and more Stickley Brothers chairs so they are not rare or hard to find !! A realistic price for this chair because it is not marked and has been reupholstered would be in the $800. to maybe $1200. range !! Most older people think that because one,, perhaps exceptional example, of a chair brought that much money that they all will !! Back in the late 70`s and 80`s Duncan Phyfe repro furniture was selling like hotcakes !! My entire dining room was in that style and I had the card table, several drum tables,, ect !! It was nice stuff but still repro !! Today its garage sale material !!