KDP categories · Top KDP authors
Diecast: Amazon KDP category data
Amazon Books Best Sellers data for Diecast, updated Nov 2, 2026: median price $22.09, median 10 reviews, average rating 4.4 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $12.98 – $29.96 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 1% of the parent category Antiques & Collectibles (704), one of the easier corners under it.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Books categories: established titles hold the list.
- Its review barrier is lower than in 83% of Books categories: the median best seller has only 10 reviews, so new books can chart with few.
Top 10 Diecast best sellers
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Hot Wheels Let's Race: Pedal to the Metal Reader Collection (Mattel Reader, Level 1)
by Eric Geron
- List rank#5
- Price$8.59
- Rating4.4
- Reviews9
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Hot Wheels Let's Race: Epic Challengers Storybook Collection
by Mattel
- List rank#6
- Price$16.77
- Rating5.0
- Reviews1
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The Complete Book of Hot Wheels® (A Schiffer Book for Collectors)
by Bob Parker
- List rank#7
- Price$27.93
- Rating4.6
- Reviews381
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The Encyclopedia of Matchbox Toys: 1947-2001
by Charlie Mack
- List rank#8
- Price$27.67
- Rating4.6
- Reviews288
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Diecast Toy Cars of the 1950s & 1960s: The Collector’s Guide
by Andrew Ralston
- List rank#9
- Price$28.66
- Rating4.7
- Reviews36
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Collecting Matchbox: Regular Wheels 1953-1969
by Charlie Mack
- List rank#10
- Price$29.99
- Rating4.8
- Reviews124
FAQ
Is Diecast a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 10 reviews and sells for $22.09.
How many reviews do you need to rank in Diecast?
The median best seller has 10 reviews, and 91% of them have fewer than 100.
What do Diecast best sellers cost?
The median price is $22.09; half of the best sellers are priced between $12.98 and $29.96.
Can new books break into Diecast?
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.