USA Coin Book Scraper - Coin Values & Prices by Grade

Scrape US coin values, price charts, and marketplace listings from USA Coin Book. Get coin prices broken down by grade (Good, Very Good, Fine, Very Fine, Extremely Fine, About Uncirculated, MS-60, MS-65, Proof PR-63) for every year, mint mark, and variety — plus mintage, melt value, metal composition, designer, and more.

Perfect for coin dealers, numismatists, collectors, arbitrage tools, pricing apps, and price-tracking dashboards.

What it does

Two modes:

1. Coin Values (default)

Scrapes the price-by-grade charts for entire coin series. One series page (e.g. Morgan Dollars) yields every year/mint with full grade pricing in a single pass.

Returns per coin:

• Denomination, series, year, mint mark, variety
• Mintage
• Values by grade: G-4, VG-8, F-12, VF-20, EF-40, AU-50, MS-60, MS-65, PR-63 (USD)
• Number of items currently for sale
• Coin page URL

With Scrape Coin Detail Pages enabled, each coin is enriched with:

• Metal composition, designer/engraver, diameter, weight
• Melt value (live metal value)
• Coin image
• Estimated-value summary text

2. Marketplace Listings

Set Scrape Marketplace Listings to ON to scrape coins for sale matching your search queries: title, price, seller, condition, certification agency (PCGS/NGC/raw), best-offer / free-shipping flags, image, and listing URL.

Input

Field	Type	Description
searchQueries	array	Series names (coin-values mode) e.g. ["morgan","peace dollar","mercury dime"], or free-text searches (listings mode) e.g. ["morgan dollar 1921"]. Empty = all series.
listings	boolean	OFF = scrape coin values (default). ON = scrape marketplace listings.
scrapeDetails	boolean	Coin-values mode only. Visit each coin page for composition, designer, melt value, image.
maxResults	integer	Max records (0 = unlimited). Default 200.
proxyConfiguration	object	Optional proxy. The site has no anti-bot, so a proxy is not required.

Example — coin values

{
  "searchQueries": ["morgan dollar", "peace dollar"],
  "scrapeDetails": false,
  "maxResults": 200
}

Example — all coin values with full detail

{
  "searchQueries": [],
  "scrapeDetails": true,
  "maxResults": 0
}

Example — marketplace listings

{
  "searchQueries": ["morgan dollar 1921"],
  "listings": true,
  "maxResults": 100
}

Output sample (coin value)

{
  "recordType": "coin_value",
  "coinId": "3192",
  "denomination": "dollars",
  "series": "morgan",
  "year": 1879,
  "mintMark": "P",
  "variety": null,
  "mintage": 14807100,
  "valuesByGrade": {
    "G-4": 70, "VG-8": 76, "F-12": 82, "VF-20": 89,
    "EF-40": 94, "AU-50": 102, "MS-60": 124, "MS-65": 725, "PR-63": 4704
  },
  "estimatedValueAvg": 76,
  "estimatedValueUncMin": 124,
  "estimatedValueUncMax": 725,
  "proofValue": 4704,
  "itemsForSale": 38,
  "coinUrl": "https://www.usacoinbook.com/coins/3192/dollars/morgan/1879-P/",
  "scrapedAt": "2026-06-24T12:00:00.000Z"
}

Notes

• Series names supported: morgan, peace, lincoln cents, mercury dime, buffalo nickel, walking liberty, barber, seated liberty, and many more across all 22 US denominations.
• Prices reflect USA Coin Book's estimated values (numismatic + live precious-metal portion).
• Data is for research/informational purposes. Respect USA Coin Book's terms of use.