It seems odd to me that a nice well made and decorated handle is with such a poorly finished and what appears to be a fairly low or basic quality blade.  Maybe the handle is off an older nice weapon.  I am going to be really mean and suggest that this could be a 19th cent souvenir wall piece.  This type and style of work was used for a lot of early souvenirs.  I could be horribly wrong 

  but it does raise an eyebrow at that price.