Walmart has their Gold’s Gym 25cm Anti-Burst Core Ball for just $5.49! (Reg $11.99) Tone up your abs, back and inner thigh muscles with the Gold’s Gym Core Exercise Ball. The fitness ball not only helps you get lean, it also increases range of motion and flexibility.

Don’t forget if, available in your area, you can opt to pick your purchase up in-store to avoid any shipping charges. Otherwise shipping is free when you spend $35 or more.