[amazon.com](https://npw.clicorice.ca/links/TKNmsh) has the 18-Count Colgate Extra Clean Toothbrushes for $4.49. Add three packs to cart (18-Ct total) to reach $13.47 – 5% off with Subscribe & Save (cancel anytime) – $5 off at checkout (“Multibuy discount”) = **$7.81** with free shipping on $25+ or with Prime.