- Online retailers: You can find a wide variety of Metallica's CDs for sale online, including through popular retailers such as Amazon, Best Buy, and Walmart.
- Music stores: Many brick-and-mortar music stores carry a selection of Metallica's CDs. Some popular chains that sell music CDs include FYE, Barnes & Noble, and Guitar Center.
- Metallica's official website: You can also purchase Metallica's CDs directly from their official website. This is a great option if you want to support the band directly and make sure that you're getting authentic merchandise.