coin pricingRed BookGrey SheetPCGS Price Guidecoin valuesmarket value
Understanding Coin Pricing: Red Book, Grey Sheet & Market Value
D
Dwight Ringdahl
March 9, 2026
Major Price Guides
- Red Book (Guide Book of United States Coins) — Annual retail price guide. Lists approximate retail values. Good starting point but prices can lag the market by 6-12 months.
- Grey Sheet (CDN) — Wholesale dealer-to-dealer bid prices. Updated weekly. What dealers pay each other. Not what you'll pay retail.
- PCGS Price Guide — Online, regularly updated. Based on auction data and market activity. Free at PCGS.com.
- NGC Price Guide — Similar to PCGS. Free at NGCcoin.com.
- Heritage Auction Archives — Actual realized prices from the world's largest coin auction house. The best indicator of true market value.
Retail vs Wholesale
Dealers buy at wholesale (Grey Sheet bid) and sell at retail (Red Book / PCGS Guide). The spread is typically 20–50% for common coins, 10–20% for high-value certified coins. This spread is how dealers make a living — it's not gouging, it's business.
What Affects Prices Beyond Grade
- Eye appeal — Attractive coins sell for more than dull ones at the same grade.
- CAC sticker — 10–25% premium for green bean.
- Toning — Beautiful toning adds 50–500%+ premium.
- Holder type — PCGS may command 5–15% premium over NGC in certain series.
- Market conditions — Precious metal prices affect silver/gold coin values. Collector demand fluctuates.
Up Next
This article is for educational guidance. Where official grading rules, dealer memberships, legal requirements, or tax obligations apply, consult the relevant primary authority.
Last reviewed October 26, 2025 by the US Coin Shows editorial team. Editorial policy
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