From Yahoo! Shopping: New price: ¥22,100 SHARP IG-GBP1-W Plasma Cluster Ion Generator A rattan-style ion generator made by SHARP, in white, perfect for interiors. Recommended for bedrooms with a light. - Brand: SHARP - Design: Rattan-style design - Color: White - Function: Ion generator - Power Source: AC power I received this item new, so I only took it out of the box once to check if it works.