Walmart discounts a selection of Cap Barbell 1" Standard Cast Iron Weight Plates (single plates) in a variety of weight options, with prices starting at $1.83, as listed below. Opt for in-store pickup to avoid the $5.99 shipping charge, or spend $35 or more to bag free shipping. The deals, all via pickup, except where noted:

• 2.5 lbs. for $1.83 (pictured, low by $8)
• 5 lbs. for $3.38 (low by $5)
• 7.5 lbs. for $5.54 (low by $8)
• 10 lbs. for $7.41 (low by $8)
• 12.5 lbs. for $10.51 (low by $10)
• 25 lbs. for $18.87 (low by $10)
• 50 lbs. for $36.61 + $0 s&h (low by $13)