essentiallybased similiar productpure magnesium oil spray 8oz - topical magnesium spray for sleep & feet - extra strength - usp grade - 100% natural and organic oil for muscle pain & cramps - less sting - less itch - made in usa 8 ounce (pack of 1) is up for auction in Health & Household. The current bid is $2.00, 75% below the $7.96 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.