: Usually stocks the Prepaid SIM Card Starter Kit which often includes a small amount of credit to test the service.
: Before buying, ensure your phone is unlocked and compatible with the T-Mobile network (which Mint uses).
While Mint Mobile is famous for being an online-first carrier, you can absolutely pick up a SIM card in person if you don't want to wait for shipping. You will typically find them as or Activation Kits at major national retailers . Where to Buy Mint Mobile SIMs In-Store
: If your phone supports it, you don't need a store at all. You can buy a plan on the Mint Mobile website and activate an eSIM instantly via email.
: A small metal tool to open your phone's SIM tray.
: Many stores sell a "See for Yourself" kit (usually around $5). This lets you test the signal for 7 days before committing to a full 3, 6, or 12-month plan.
You can find physical Mint Mobile kits at these major retailers: