Amazon has 150-Count DenTek Triple Clean Floss Picks for $1.76 when you ‘clip’ the $0.82 off coupon found on the product page and checkout via Subscribe & Save. Shipping is free.
Note, must be logged in to clip coupon. Coupons are typically one-use per account. You may cancel Subscribe & Save anytime after your order ships. Select the later date from the "First Delivery On" menu to get traditional Subscribe & Save checkout.