$20.89 for 2-Pack Philips Sonicare Toothbrush Heads

Amazon has the Philips Sonicare A3 All-in-One Toothbrush Heads 2-pack for $20.89 when checked out via Subscribe & Save, which is a 37% saving from the original price of $33. Shipping is free with Prime or on orders over $35. This offer applies to both black and white color options. The most recent full price was $33, and this deal offers a significant discount on the product's typical retail price, making it a good value for replacement toothbrush heads.