Home Amazon Goldbox deals Amazon: Save on the Wave Premium Sleep Machine Amazon Goldbox deals Amazon: Save on the Wave Premium Sleep Machine By ARCOM - 4 February 2017 322 0 SHARE Facebook Twitter Amazon Goldbox Deal: List Price: $49.99 Deal Price: $39.99 You Save: $5.00 (11%) Save on the Wave Premium Sleep Machine Expires Feb 17, 2017