Pen
A basic ballpoint pen commonly used as an everyday school supply for writing and note-taking.
Estimated value as of 2026 · Source: Staples and Office Depot bulk pricing for school ballpoint pens
Fun Fact
Pens can be purchased in bulk packs where the per-pen cost drops to as low as a few cents, making them one of the cheapest school supplies available.
Price History
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Glass Cleaner
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Grand Piano (Steinway & Sons Model D)
Professional-grade concert grand piano with 9-foot frame.