Knife Sharpener
A kitchen tool used to sharpen dull knife blades back to an effective cutting edge.
Fun Fact
Rolling knife sharpeners were initially dismissed as gimmicks but have proven surprisingly effective, with models like the Work Sharp Rolling Knife Sharpener earning endorsements from professional knife designers.
Price History
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Snow Plowing
Snow plowing is a professional service using plow trucks to clear snow from driveways, sidewalks, and parking areas for residential and commercial properties in the United States.
Grand Piano (Steinway & Sons Model D)
Professional-grade concert grand piano with 9-foot frame.
4-Year College Degree
Average total cost of a 4-year degree at a public university (in-state).
Heart Bypass Surgery
Heart bypass surgery, also known as coronary artery bypass grafting (CABG), is a major open-heart procedure to improve blood flow to the heart by creating new pathways around blocked arteries.