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whitestrips

Costco Sale: Crest 3D WhiteStrips Advanced Seal $29.99

*UPDATE* 1/24/14. This is from the Costco Coupon book for February 2014. Costco has the Crest 3D WhiteStrips Advanced Seal, Advanced Vivid (14 Treatments) & 2 Hour Express (2 Treatments) on sale for $29.99 (after manufacturer’s instant rebate), from January 30, 2014 through February 23, 2014. That is $10 off Costco’s regular price of $39.99. This enamel safe whitening kit includes 14 pouches (each with 1 upper & 1…