Costco Sale: Mirage LED Candle 5-Piece $19.99 by Rhonda December 15, 2021 9/5/18. This is from the Costco SEPTEMBER 2018 Coupon Book (9/5/18 – 9/30/18). A great way to add ambiance to your room without the worry of using real candles. Costco… 0 FacebookTwitterPinterestEmail