levoo ( incomplete) levoo grounding sheets king 90% organic cotton + 10% pure silver fitted grounded sheet for healthy sleep therapy earth connected bed sheet with long grounding cord (gray 78"x 80"x 16") gray king is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $49.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.