Lowe’s has the Kobalt 11-Blade Utility Knife for only $4.88 right now! (Reg $8.98) You can also pick this up at your local store for free to avoid any extra shipping costs.
For easy and efficient cutting, this Kobalt folding lockback knife is ideal. The aviation-grade aluminum handle ensures durability, so you can depend on it to last through all your cutting-centered tasks. It comes with 11 blades, eliminating your concerns over rust or dullness. A quick-change mechanism provides easy blade replacements, allowing you to switch them out as needed.