Brand new branch water faucet, model B98-AU6. Compatible with Sanei (San-ei). Please confirm compatibility before purchase. Unused item. As you can see from the photos, the golden brass parts show no tarnish, indicating it's unused (brass tarnishes quickly with use, similar to a 5-yen coin). Although the original box is missing, the set includes the main unit and instruction manual, with no missing parts. This item was left unused just before installation. If you're looking for a brand new item, please consider this. I apologize, but the price is fixed. *I am also selling a used version of the same product separately. Please consider that as well.