Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels. According to the first source [1], the patent for Lipitor expired in 2011, which means that generic versions of the drug are now available. This could make it cheaper than the brand name version, although the cost may vary depending on the pharmacy and insurance coverage.

The second source [2] suggests that there are other statins, which are a class of drugs that lower cholesterol, that may be cheaper than Lipitor. These include simvastatin, pravastatin, and lovastatin. However, it is important to note that the effectiveness and side effects of these drugs may differ from Lipitor, and they should only be taken under the guidance of a healthcare professional.

The third source [3] mentions some non-drug alternatives for lowering cholesterol, such as dietary changes and exercise. These can be effective for some people, but again, it is important to consult with a healthcare professional to determine the best course of action.

In summary, there are cheaper alternatives to Lipitor available in the form of generic atorvastatin and other statins. However, it is important to consider the potential differences in effectiveness and side effects, and to consult with a healthcare professional before making any changes to medication or lifestyle.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/conditions/high-cholesterol/statins-alternatives-medications-for-lowering-high-cholesterol
[3] https://www.bhf.org.uk/informationsupport/heart-matters-magazine/medical/cholesterol-lowering-alternatives