KDP categories · Top KDP authors
Antiques Care & Reference: Amazon KDP category data
Amazon Books Best Sellers data for Antiques Care & Reference, updated Nov 2, 2026: median price $21.45, median 83 reviews, average rating 4.6 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $14.99 – $30.23 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 12% of the parent category Antiques & Collectibles (704), one of the easier corners under it.
- The same niche in Kindle eBooks scores 21, 13 points lower than here.
Top 10 Antiques Care & Reference best sellers
-
State Quarter 1999-2009: Collector's State Quarter Folder
by Warman's
- List rank#1
- Price$6.50
- Rating4.7
- Reviews12,390
-
National Park Quarters: 50 States + District of Columbia & Territories: Collector's Quarters Folder 2010-2021 (Warman's Collector Coin Folders)
by Warman's
- List rank#2
- Price$6.51
- Rating4.7
- Reviews14,609
-
Strike It Rich with Pocket Change: Error Coins Bring Big Money
by Ken Potter
- List rank#3
- Price$13.59
- Rating4.6
- Reviews3,552
-
Lincoln Cents 1909-1958 Collector's Folder (Warman's Collector Coin Folders)
by Warman's
- List rank#4
- Price$6.52
- Rating4.7
- Reviews7,599
-
Vintage Watches: The Modern Guide
by Eric Wind
- List rank#5
- Price$50
- Reviews-
-
![The Updated Lincoln Penny Collecting Bible: [4 in 1] New Guide to Finding Rare Mint Errors book cover by Caleb J. Browning](https://images-na.ssl-images-amazon.com/images/I/71Czd7xBI3L._AC_UL300_SR300,200_.jpg)
The Updated Lincoln Penny Collecting Bible: [4 in 1] New Guide to Finding Rare Mint Errors, High-Value Coins & Profiting Without Costly Mistakes (Lincoln Cent Errors 1909–2025, Omega Privy Penny)
by Caleb J. Browning
- List rank#6
- Price$19.99
- Rating4.6
- Reviews212
-
The Ultimate Cigar Book: 4th Edition
by Richard Carleton Hacker
- List rank#7
- Price$13
- Rating4.8
- Reviews2,381
-
Big Thrift Energy: The Art and Thrill of Finding Vintage Treasures-Plus Tips for Making Old Feel New
by Virginia Chamlee
- List rank#8
- Price$25.95
- Rating4.5
- Reviews274
-
State Quarters 1999-2009 Deluxe Collector's Folder: District of Columbia and Territories, Philadelphia and Denver Mints (Warman's Collector Coin Folders)
by Warman's
- List rank#9
- Price$8.39
- Rating4.7
- Reviews3,354
-
Jefferson Nickels 1970-2015: Collector's Jefferson Nickels Folder
by Warman's
- List rank#10
- Price$7.99
- Rating4.7
- Reviews2,889
Subcategories
Same niche in Kindle eBooks: Reference
FAQ
Is Antiques Care & Reference a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 83 reviews and sells for $21.45.
How many reviews do you need to rank in Antiques Care & Reference?
The median best seller has 83 reviews, and 52% of them have fewer than 100.
What do Antiques Care & Reference best sellers cost?
The median price is $21.45; half of the best sellers are priced between $14.99 and $30.23.
Can new books break into Antiques Care & Reference?
10% 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.