Proof coin sets
A proof coin set is a specially made U.S. Mint coin set with polished dies and mirrored surfaces, sold as a collector product rather than for circulation.
Fun Fact
The phrase "proof set" can mean very different things by year; some rare early U.S. proof sets have sold for thousands of dollars, while modern annual sets are usually far cheaper.
Price History
More in Everyday
Protein Powder
Protein powder is a dietary supplement powder used for personal care and fitness, typically containing whey, casein, or plant-based proteins to support muscle building and recovery.
Glass Cleaner
Glass cleaner is a spray bottle household product designed to remove smudges, fingerprints, and dirt from windows, mirrors, and glass surfaces.
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.