Real Auction Data · U.S. Paper Money

Price any note with real auction comps — in seconds.

Currency Comps pulls verified sale results from the major auction houses so collectors and dealers can value, compare, and bid with confidence.

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Aggregated from the major U.S. currency auction houses

Everything you need to value a note

Powerful filters and live pricing built specifically for U.S. currency.

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Narrow by Friedberg number, denomination, type, grade, grading company, PPQ/EPQ, state, charter number, date range and more.

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See mean, low/high and sample size for any matching set of notes so you know exactly where a piece should price.

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Results drawn directly from the major U.S. currency auction houses — the names the market actually trusts.

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Flag and filter star notes, plus every major series from Nationals to Legal Tender, Silver Certificates and more.

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A clean, fast interface that gets you from question to comp without spreadsheets or guesswork.

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Work the way you like — a refined dark theme by default with a one-tap light mode.

We ship improvements constantly. Here's the latest.

Latest · v2.6

v2.6Smarter denominations & catalog numbers. Fixed double-"$" display and now shows the T/catalog number when no Friedberg number is present.
v2.5Exact-match pricing. More precise comp matching for tighter, more reliable estimates.
v2.4Account protections. Hardened admin profiles against Stripe webhook overwrites for safer billing.
v2.3Expanded auction coverage. Grew our sourced auction results by more than 20% for broader, more reliable comps.

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