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Test Preparation (Higher & Continuing Education, Books): Amazon KDP category data
Amazon Books Best Sellers data for Test Preparation (Higher & Continuing Education, Books), updated Nov 2, 2026: median price $26.12, median 179 reviews, average rating 4.6 and a KDPTop opportunity score of 50/100 (fairly competitive).
| Price range (middle 50%) | $21.37 – $32.62 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 15% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $26.12 its median price beats 86% of Books categories, leaving more margin per copy.
- 15% of its best sellers came out in the last 90 days, more than in 80% of Books categories: readers here keep buying new titles.
Top 10 Test Preparation best sellers
-
The Official ACT Prep Guide 2026-2027: Book + Online
by ACT
- List rank#1
- Price$34.46
- Rating4.6
- Reviews174
-
2026/2027 ASVAB For Dummies: Book + 7 Practice Tests, Flashcards, and Videos Online
- List rank#2
- Price$24.19
- Rating4.7
- Reviews309
-
ATI TEAS Secrets Study Guide: TEAS 7 Prep Book, Six Full-Length Practice Tests (1,000+ Questions), Step-by-Step Video Tutorials: [Updated for the 7th Edition]
- List rank#3
- Price$26.49
- Rating4.7
- Reviews5,989
-
The Official SAT Study Guide, Second Edition
by The College Board
- List rank#4
- Price$21.59
- Rating4.7
- Reviews491
-
Princeton Review SAT Premium Prep, 2027: 6 Full-Length Practice Tests (3 in Book + 3 Adaptive Tests Online) + Online Flashcards + Review & Tools (2027) (College Test Preparation)
- List rank#5
- Price$20.66
- Rating4.6
- Reviews84
-
Pilot's Handbook of Aeronautical Knowledge: FAA-H-8083-25C
by Federal Aviation Administration
- List rank#6
- Price$10.82
- Rating4.8
- Reviews700
-
The Loophole in LSAT Logical Reasoning: A Splendidly Comprehensive LSAT Study Guide to Master LSAT Self-Study
by Ellen Cassidy
- List rank#7
- Price$43.67
- Rating4.6
- Reviews1,344
-
The LSAT Trainer: A Remarkable Self-Study Guide For The Self-Driven Student
by Mike Kim
- List rank#8
- Price$42.29
- Rating4.7
- Reviews5,571
-
A Guide to the Project Management Body of Knowledge (PMBOK® Guide) ― Eighth Edition and The Standard for Project Management
by Project Management Institute
- List rank#9
- Price$71.58
- Rating4.5
- Reviews308
-
Saunders Comprehensive Review for the NCLEX-RN® Examination
by Linda Anne Silvestri PhD RN ANEF FAAN
- List rank#10
- Price$44.97
- Rating4.8
- Reviews4,855
Subcategories
FAQ
Is Test Preparation a good niche for Amazon KDP?
Its KDPTop opportunity score is 50/100, which makes it fairly competitive. The median best seller has 179 reviews and sells for $26.12.
How many reviews do you need to rank in Test Preparation?
The median best seller has 179 reviews, and 37% of them have fewer than 100.
What do Test Preparation best sellers cost?
The median price is $26.12; half of the best sellers are priced between $21.37 and $32.62.
Can new books break into Test Preparation?
15% 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.