Amazon [amazon.com] has 30-Ct Clorox ToiletWand Disinfecting Refills (Rainforest Rush) for $8.81 while you ‘clip’ the $3.15 off coupon on the product web page and take a look at through Subscribe & Save. Shipping is free with Prime or on orders of $25 or extra.
Note: You could cancel Subscribe & Save any time after your order ships.
$12.59 – $3.15 Coupon Savings – 5% Subscribe & Save = $8.81