Generic Lipitor, also known as Atorvastatin, is a medication used to lower cholesterol levels and reduce the risk of heart disease. According to the sources provided, the cost of generic Lipitor varies depending on the pharmacy and location.

The first source [1] provides information on the expiration of the Lipitor patent in 2011, which allowed for the production of generic versions of the medication. The site also lists various generic versions of Lipitor and their manufacturers.

The second source [2] provides information on the cost of Atorvastatin without insurance. The article states that the cost of a 30-day supply of the medication ranges from $10 to $24 at major retail pharmacies such as Walmart, CVS, and Walgreens. The article also provides information on how to save money on the medication, such as using discount cards or seeking assistance from pharmaceutical companies.

The third source [3] discusses a program launched by Pfizer, the manufacturer of Lipitor, to provide free medication to eligible patients. The article states that patients could receive Lipitor for free for up to a year, after which they would be responsible for the cost of the medication. The article also provides information on the cost of generic Lipitor, stating that the medication could cost as little as $4 for a 30-day supply at some pharmacies.

In conclusion, the cost of generic Lipitor varies depending on the pharmacy and location. However, according to the sources provided, a 30-day supply of the medication can cost as little as $4 at some pharmacies. It is important to note that prices may vary and patients should consult with their healthcare provider and pharmacist to determine the most cost-effective option for their specific needs.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.singlecare.com/blog/atorvastatin-without-insurance/
[3] https://www.npr.org/sections/health-shots/2012/09/12/160997059/how-cheap-can-lipitor-get-try-free