holfenry pulse oximeter fingertip - large display oxygen monitor fingertip with fast 5-8s reading for spo2/heart rate/pi, accurate pulse ox for home/sports/travel, batteries & lanyard included space black is up for auction in Health & Household. The current bid is $1.00, 89% below the $8.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.