KDP categories · Top KDP authors
Arthurian (Fantasy, Books): Amazon KDP category data
Amazon Books Best Sellers data for Arthurian (Fantasy, Books), updated Nov 2, 2026: median price $10.42, median 2,690 reviews, average rating 4.5 and a KDPTop opportunity score of 21/100 (highly competitive).
| Price range (middle 50%) | $5.99 – $23.41 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 5% of the parent category Fantasy (50,648), one of the easier corners under it.
- Its review barrier is higher than in 94% of Books categories: the median best seller has 2,690 reviews, so new books need time to build up.
- At $10.42 its median price is below 88% of Books categories, so it is a volume game.
Top 10 Arthurian best sellers
-
-
Assassin's Quest: The Farseer Trilogy, Book 3
by Robin Hobb
- List rank#2
- Price$25.59
- Rating4.6
- Reviews24,856
-
Royal Assassin: The Farseer Trilogy, Book 2
by Robin Hobb
- List rank#3
- Price$23.02
- Rating4.6
- Reviews23,316
-
Veiled Court: A Slow Burn Romantasy (Legacy of Avalon Book 1)
by C.N. Crawford
- List rank#4
- Price$2.99
- Rating4.3
- Reviews3,231
-
On Wings of Blood: Bloodwing Academy, Book 1
by Briar Boleyn
- List rank#5
- Price$24.59
- Rating4.2
- Reviews43,344
-
Blood & Betrayals: A Dark Academia Romantasy Series (Avalon University Book 1)
by Alexis Rune
- List rank#6
- Price$2.99
- Rating4.4
- Reviews2,835
-
Galahad and the Grail (Merlin's Isle: An Arthuriad), 1
- List rank#7
- Price$26.07
- Rating4.8
- Reviews405
-
Avalon Tower: A Fantasy Romance (Fey Spy Academy Book 1)
by C.N. Crawford
- List rank#8
- Price$3.99
- Rating4.3
- Reviews19,537
-
Mark of the Fool 10: A Progression Fantasy Epic
by J.M. Clarke
- List rank#9
- Price$28.83
- Rating4.8
- Reviews3,077
-
The Once and Future Queen (The Lives of Guinevere)
by Paula Lafferty
- List rank#10
- Price$9.99
- Rating4.4
- Reviews2,536
Same niche in Kindle eBooks: Arthurian
FAQ
Is Arthurian a good niche for Amazon KDP?
Its KDPTop opportunity score is 21/100, which makes it highly competitive. The median best seller has 2,690 reviews and sells for $10.42.
How many reviews do you need to rank in Arthurian?
The median best seller has 2,690 reviews, and 10% of them have fewer than 100.
What do Arthurian best sellers cost?
The median price is $10.42; half of the best sellers are priced between $5.99 and $23.41.
Can new books break into Arthurian?
6% 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.