Walmart has the CAP Barbell Standard Weightlifting Plate – Single 10 lbs on sale for $10.74 with free shipping.
Product Features:
- Crafted from solid cast iron with a gray baked enamel finish to prevent chipping and peeling.
- Ground edges and 1-inch machine center hole.
- A durable semi-gloss enamel finish looks great and prevents rust.
- Each grip plate is sold separately.
- Includes a 30-day manufacturer’s warranty.