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Purchasing & Buying (Industries, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Purchasing & Buying (Industries, Kindle eBooks), updated Nov 2, 2026: median price $8.50, median 24 reviews, average rating 4.4 and a KDPTop opportunity score of 21/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $12.99 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 14% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 4% of the parent category Industries (644), one of the easier corners under it.
- Prices spread wide: the middle half runs from $3.99 to $12.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Purchasing & Buying best sellers
-
Still in the Game: Losing a Business, a Marriage, and a Million, and Why I Kept Playing
by Miguel Graf
- List rank#1
- Price$0.99
- Rating5.0
- Reviews7
-
Amazon Return Pallets for Beginners: How to Buy Liquidation Mystery Boxes, Warehouse Returns, and Unclaimed Items to Resell for Profit
by Trey Phillips
- List rank#2
- Price$0.99
- Rating4.6
- Reviews25
-
Exit Rich: The 6 P Method to Sell Your Business for Huge Profit
by Michelle Seiler Tucker
- List rank#3
- Price$2.99
- Rating4.6
- Reviews115
-
The Selling Software Algorithm: The Go to Market Navigation System for B2B Software Leaders
by Richard Blundell
- List rank#4
- Price$2.99
- Rating5.0
- Reviews1
-
Understanding Payments: A Whistle-Stop Tour into What You Thought You Knew
by Neira Jones
- List rank#5
- Price$47.99
- Rating4.6
- Reviews35
-
The Access Collapse: How Enterprise Buying Changed When Buyers Stopped Answering the Phone
by Jess Moore
- List rank#6
- Price$7.99
- Rating4.8
- Reviews7
-
Purchasing: Selection and Procurement for the Hospitality Industry
by Andrew H. Feinstein
- List rank#7
- Price$68.95
- Rating4.4
- Reviews84
-
The Insider’s Guide to Business Credit Using an EIN Only: Get Tradelines, Credit Cards, and Loans for Your Business with No Personal Guarantee
- List rank#8
- Price$4.99
- Rating4.4
- Reviews189
-
Let's Get Real or Let's Not Play: Transforming the Buyer/Seller Relationship
by Mahan Khalsa
- List rank#9
- Price$14.99
- Rating4.6
- Reviews601
-
Stop Checking The Price: Lose money every time you look at the stock market? The simple investing strategy for beginners to pick winners by trading only ... year! (The Quality-Value Investing Series)
by J. F. Dodaro
- List rank#10
- Price$2.99
- Rating4.5
- Reviews416
FAQ
Is Purchasing & Buying a good niche for Amazon KDP?
Its KDPTop opportunity score is 21/100, which makes it highly competitive. The median best seller has 24 reviews and sells for $8.50.
How many reviews do you need to rank in Purchasing & Buying?
The median best seller has 24 reviews, and 78% of them have fewer than 100.
What do Purchasing & Buying best sellers cost?
The median price is $8.50; half of the best sellers are priced between $3.99 and $12.99.
Can new books break into Purchasing & Buying?
14% 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.