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Stamps (Antiques & Collectibles, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Stamps (Antiques & Collectibles, Kindle eBooks), updated Nov 3, 2026: median price $6.47, median 6 reviews, average rating 4.2 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $9.99 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 3% of the parent category Antiques & Collectibles (196), one of the easier corners under it.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is lower than in 87% of Kindle eBooks categories: the median best seller has only 6 reviews, so new books can chart with few.
Top 10 Stamps best sellers
-
The Wild Duck Chase: Inside the Strange and Wonderful World of the Federal Duck Stamp Contest
by Martin J. Smith
- List rank#1
- Price$2.99
- Rating4.3
- Reviews46
-
The Madman's Guide to Stamp Collecting
by Robert Irwin
- List rank#2
- Price$13.99
- Rating3.2
- Reviews7
-
THE GENTLE ART OF STAMP COLLECTING: A Relaxing and Rewarding Hobby for Retirees, Seniors, and Thoughtful Beginners
by Michael Gillette
- List rank#3
- Price$2.99
- Rating4.6
- Reviews19
-
Introduction To Stamp Collecting: Building A Collection As A Hobby or Investment (Hobbies & Pastimes Book 1)
by Jeff Evans
- List rank#4
- Price$0.99
- Rating4.0
- Reviews21
-
Keller in Dallas: a Keller short story
by Lawrence Block
- List rank#5
- Price$2.99
- Rating4.3
- Reviews286
-
Collecting Stamps: A Hobby That Can Last A Lifetime
by Michael Gillette
- List rank#6
- Price$0.99
- Rating4.9
- Reviews15
-
Stamps: An Illustrated Guide to the Most Valuable Postal Items in the World (Collins Gem)
by James MacKay
- List rank#7
- Price$2.99
- Rating4.4
- Reviews61
-
UNITED STATES POSTAGE STAMPS: 1847 to 1939
by D C Robinson
- List rank#8
- Price$2.99
- Rating5.0
- Reviews3
-
The Definitive Guide to Stamp Collecting (2026 Edition): How to Start, Grow, Value, and Invest in Rare Stamps (The KeNo’s Hobbies Collectors Library (Coins, Stamps, Sports Cards))
by Ken Nowak
- List rank#9
- Price$9.99
- Rating1.0
- Reviews1
-
The American Stamp: Postal Iconography, Democratic Citizenship, and Consumerism in the United States
by Laura Goldblatt
- List rank#10
- Price$34.99
- Rating4.2
- Reviews10
Same niche in Books: Stamps
FAQ
Is Stamps a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $6.47.
How many reviews do you need to rank in Stamps?
The median best seller has 6 reviews, and 96% of them have fewer than 100.
What do Stamps best sellers cost?
The median price is $6.47; half of the best sellers are priced between $2.99 and $9.99.
Can new books break into Stamps?
2% of the current best sellers were released in the last 90 days.
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.