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Metaphysics (New, Used & Rental Textbooks › Philosophy, Books): Amazon KDP category data
Amazon Books Best Sellers data for Metaphysics (New, Used & Rental Textbooks › Philosophy, Books), updated Nov 2, 2026: median price $32.03, median 21 reviews, average rating 4.6 and a KDPTop opportunity score of 33/100 (highly competitive).
| Price range (middle 50%) | $21.09 – $45.85 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 7% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 6% of the parent category Philosophy (351), one of the easier corners under it.
- At $32.03 its median price beats 90% of Books categories, leaving more margin per copy.
- Its review barrier is lower than in 72% of Books categories: the median best seller has only 21 reviews, so new books can chart with few.
Top 10 Metaphysics best sellers
-
The Conscious Mind: In Search of a Fundamental Theory (Philosophy of Mind)
by David J. Chalmers
- List rank#1
- Price$28.99
- Rating4.3
- Reviews362
-
Wholeness and the Implicate Order
by David Bohm
- List rank#2
- Price$21.29
- Rating4.6
- Reviews432
-
Metaphysics: A Very Short Introduction
by Stephen Mumford
- List rank#3
- Price$12.99
- Rating4.4
- Reviews454
-
Reality+: Virtual Worlds and the Problems of Philosophy
by David J. Chalmers
- List rank#4
- Price$17.70
- Rating4.2
- Reviews531
-
-
An Enquiry concerning Human Understanding (Oxford World's Classics)
by David Hume
- List rank#6
- Price$16.95
- Rating4.7
- Reviews242
-
Tractatus Logico-Philosophicus (Oxford World's Classics)
by Ludwig Wittgenstein
- List rank#7
- Price$11.95
- Rating4.2
- Reviews357
-
Prolegomena to Any Future Metaphysics: and the Letter to Marcus Herz, February 1772 (Hackett Classics)
by Immanuel Kant
- List rank#8
- Price$14
- Rating4.6
- Reviews157
-
Personal Knowledge: Towards a Post-Critical Philosophy
by Michael Polanyi
- List rank#9
- Price$29
- Rating4.6
- Reviews110
-
The Case Against Reality: Why Evolution Hid the Truth from Our Eyes
by Donald Hoffman
- List rank#10
- Price$18.58
- Rating4.4
- Reviews1,063
FAQ
Is Metaphysics a good niche for Amazon KDP?
Its KDPTop opportunity score is 33/100, which makes it highly competitive. The median best seller has 21 reviews and sells for $32.03.
How many reviews do you need to rank in Metaphysics?
The median best seller has 21 reviews, and 80% of them have fewer than 100.
What do Metaphysics best sellers cost?
The median price is $32.03; half of the best sellers are priced between $21.09 and $45.85.
Can new books break into Metaphysics?
7% 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.