Amazon has 75-Pack DEWALT Heavy Duty Utility Blades for $11.97. Shipping is free w/ Prime or on $35+.
Product Description from Amazon
- The item is DEWALT DWHT11004L Heavy Duty Utility Blades, 75-Pack
- Used for Power Tool Accessories, Blades – Other
- Grinding geometry offers an edge that is 35% sharper
- Specially Heat-Treated Blades That Are 20% Stronger
- induction-hardened cutting edge allows 75% longer cutting