With price varying by ZIP code, Lowe's offers the Goldblatt Drywall Corner Trowel for $1.24 $2.47. Plus, MyLowe's members grab free shipping. (Not a member? It's free to sign up.) That's the lowest price we could find by $22. It features a tempered flexible stainless-steel blade and soft-grip handle.

Update: It's now available for in-store pickup only.