Sam's Club has Scrubbing Bubbles Toilet Gel, Rainshower (2 dispensers + 5 gel tubes) for $7.23 FS after instant coupon. Limit 5. Valid till Sept 17.
This deal is also available in store (if your store carries it of course).
This is a good deal since Target normally sells single packs for $3.99 or a 4-pack for $11.99. Even after coupons and Target gift card deals, this price is pretty unbeatable.