Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood. According to GoodRx [2], the average retail price for a 30-day supply of atorvastatin is $17.80. However, prices can vary depending on the pharmacy and location. It is important to note that Lipitor is no longer protected by patents and there are now several generic versions available. This has resulted in a decrease in the price of atorvastatin.

DrugPatentWatch [1] provides information on the patents for Lipitor and its generic versions. It appears that the last patent for Lipitor expired in 2011, which allowed for the production of generic versions of the drug. This expiration likely contributed to the decrease in price for atorvastatin.

The FDA label for atorvastatin [3] does not mention any specific quantity discounts for the drug. However, it is possible that some pharmacies or insurance plans may offer discounts for larger quantities of medication. Patients should check with their insurance provider or pharmacy to see if any discounts are available.

In summary, while there are no specific quantity discounts mentioned for atorvastatin, the availability of generic versions has resulted in a decrease in price for the drug. Patients should check with their insurance provider or pharmacy to see if any discounts are available for larger quantities of medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/atorvastatin
[3] https://www.accessdata.fda.gov/drugsatfda_docs/label/2009/020702s057lbl.pdf