Relax Artist via Amazon offers the Relax Artist Compression Knee Brace in Black in Medium or Large for $9.99. Coupon code "XLTNOKBZ" cuts the price to $5.49. With free shipping for Prime members, that's tied with last week's mention and the lowest price we could find for something similar by $5. It measures 17" to 19.5", and aids joint pain relief, arthritis and injury recovery. Deal ends December 9.