Although I did not do these exact deals yet, I am sure with THESE coupons, you can score some pretty cheap bath items!
$10 off Target Home™ bath furniture item - I saw several items starting at $13.64- shelves, towel racks etc..
$5 off Room Essentials® bath furniture item - I saw shower caddies starting at $5.99. Depending if the store considers a furniture piece- these could be as low as .99.
These coupons are under the "home" section.