Check Valve
A check valve is a plumbing device that allows fluid to flow in one direction only, preventing backflow in pipes.
Fun Fact
Check valves for everyday plumbing like 3/4-inch sizes can be found as low as $11 at some suppliers, making them an affordable DIY fix for backflow prevention.
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.
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Grand Piano (Steinway & Sons Model D)
Professional-grade concert grand piano with 9-foot frame.
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4-Year College Degree
Average total cost of a 4-year degree at a public university (in-state).
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Rolex Daytona 'Paul Newman' 1969
A rare 1969 Rolex Daytona Reference 6239 with exotic dial, the iconic sports chronograph worn by actor Paul Newman for 15+ years.