Tanga offers the Smart Back Weightlifting Belt for $8.99 plus $2.99 for shipping. That's the lowest total price we could find by $38. It features a BOA speed dial for waist adjustment and is available in sizes M to XL.
Note: According to the product page, the large sized belts may be mislabeled as medium sized belts. A large belt fits waist sizes of 38" to 42".
Tanga offers the FineLife 63" Punching Tower for $14.99 with free shipping. That's tied with our January mention and the lowest total price we could find by $14. It comes with a foot pump for inflation.