If you are looking for affordable generic Lipitor (atorvastatin) online, you can consider checking reputable online pharmacies like Amazon Pharmacy and Sesame Care. Both sources offer generic atorvastatin, which is the generic version of Lipitor. Amazon Pharmacy provides atorvastatin oral tablets [2], while Sesame Care offers atorvastatin medication [3]. Additionally, you can use resources like Drug Patent Watch to compare prices and availability of generic atorvastatin from various sources [1]. By utilizing these platforms, you can potentially find competitive prices for generic Lipitor online.

Sources:
[1] www.drugpatentwatch.com/p/tradename/LIPITOR
[2] www.pharmacy.amazon.com/Atorvastatin-Generic-for-Lipitor-Oral-Tablet/dp/B084BW7STT
[3] www.sesamecare.com/medication/atorvastatin