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Corey Graff: Amazon KDP author data
As of Nov 6, 2026, Corey Graff has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #13), mostly in Antiques & Collectibles, Firearms, Antiques Care & Reference.
| Median price | $47.95 |
|---|---|
| Price range (middle 50%) | $45.47 – $50.42 |
| Median reviews | 47 |
| Total reviews | 47 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $47.95, 112% above the median of their main category, Antiques & Collectibles.
Corey Graff's best-ranked books
-
2026 Standard Catalog of Firearms
by Corey Graff
- Price$42.99
- Rating4.7
- Reviews47
-
2027 Standard Catalog of Firearms
by Corey Graff
- Price$52.90
- Reviews-
- Published2026-11
Main categories
FAQ
How many books does Corey Graff have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Corey Graff publish in?
Their books chart most often in Antiques & Collectibles, Firearms, Antiques Care & Reference.
How does Corey Graff price their books?
The median price is $47.95; half of the books cost $45.47–$50.42.
Has Corey Graff released new books recently?
1 new book in the last 30 days, 1 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.