Incandescent Bulb
A standard A19 incandescent light bulb, the most common household lighting type.
Fun Fact
Incandescent bulbs have an average lifespan of only 1,200 hours, making them significantly less durable than LED alternatives that can last 25,000+ hours.
Price History
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$23.0B
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.
$253,450
Grand Piano (Steinway & Sons Model D)
Professional-grade concert grand piano with 9-foot frame.
$123,960
4-Year College Degree
Average total cost of a 4-year degree at a public university (in-state).
$65,000
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.