Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the blood. It is a widely prescribed drug, and its cost can vary depending on several factors, such as the dosage, location, and insurance coverage.

According to DrugPatentWatch [1], the patent for Lipitor expired in 2011, which allowed other companies to produce generic versions of the drug. This competition in the market has led to a decrease in the cost of Lipitor and its generic versions.

GoodRx [2] provides a comparison chart of the cost of different statins, including Lipitor. The chart shows that the cost of Lipitor can vary significantly depending on the dosage and location. For example, a 30-day supply of 10mg Lipitor can cost around $10 in some pharmacies, while it can cost up to $300 in others. Similarly, a 30-day supply of 80mg Lipitor can cost around $20 in some pharmacies, while it can cost up to $600 in others.

Drugs.com [3] offers a comparison tool that allows users to compare the cost of different medications, including Lipitor and its generic versions. The tool shows that the cost of Lipitor can vary depending on the pharmacy and location. For example, a 30-day supply of 40mg Lipitor can cost around $20 in some pharmacies, while it can cost up to $350 in others.

In conclusion, the cost of Lipitor can vary depending on several factors, including the dosage, location, and insurance coverage. However, the availability of generic versions of the drug has led to a decrease in its cost. Patients are advised to compare prices at different pharmacies and to check with their insurance providers to find the most affordable option for them.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/classes/statins/intensity-comparison-chart
[3] https://www.drugs.com/compare/atorvastatin-vs-lipitor