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Radiologic & Ultrasound Technology (Allied Health Professions, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Radiologic & Ultrasound Technology (Allied Health Professions, Kindle eBooks), updated Nov 2, 2026: median price $59.19, median 26 reviews, average rating 4.5 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $12.99 – $83.04 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- At $59.19 its median price beats 99% of Kindle eBooks categories, leaving more margin per copy.
- Its median reviews are 50% of the parent category Allied Health Professions (52), one of the easier corners under it.
- Prices spread wide: the middle half runs from $12.99 to $83.04, so budget editions and premium or boxed sets sell side by side.
Top 10 Radiologic & Ultrasound Technology best sellers
-
Mosby's Comprehensive Review of Radiography - E-Book
by William J. Callaway MA, RT(R)
- List rank#1
- Price$64.79
- Rating4.8
- Reviews321
-
Textbook of Radiographic Positioning and Related Anatomy
by John Lampignano MEd, RT(R) (CT)
- List rank#2
- Price$159
- Rating4.6
- Reviews79
-
Radiography Physics Mastery: Complete Board Review Based on ARRT Content Specifications: X-ray Physics, Digital Imaging & Radiation Protection
by Brian Nett
- List rank#3
- Price$9.99
- Rating5.0
- Reviews8
-
Time, Distance, and Shielding: Radiographic Medical Thriller (X-ray Diaries Book 1)
by Pat Settegast
- List rank#4
- Price$2.99
- Rating4.3
- Reviews151
-
Workbook for Radiographic Positioning and Related Anatomy - E-Book
by John Lampignano MEd, RT(R) (CT)
- List rank#5
- Price$113
- Rating4.6
- Reviews79
-
Deep Medicine: How Artificial Intelligence Can Make Healthcare Human Again
by Eric Topol
- List rank#6
- Price$17.99
- Rating4.6
- Reviews926
-
Sectional Anatomy for Imaging Professionals - E-Book
by Lorrie L. Kelley MS, RT(R)
- List rank#7
- Price$112
- Rating4.7
- Reviews478
-
Tomografía computarizada dirigida a técnicos superiores en imagen para el diagnóstico (Spanish Edition)
by Joaquín Costa Subias
- List rank#8
- Price$22.63
- Rating5.0
- Reviews1
-
Comprehensive Radiographic Pathology - E-BOOK
by Ronald L. Eisenberg MD, JD, FACR
- List rank#9
- Price$106
- Rating4.7
- Reviews26
-
Imaging Informatics - E-Book: An Introduction
by Euclid Seeram RT(R), BSc, MSc, FCAMRT
- List rank#10
- Price$55.19
- Rating4.0
- Reviews1
Same niche in Books: Radiologic & Ultrasound Technology
FAQ
Is Radiologic & Ultrasound Technology a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 26 reviews and sells for $59.19.
How many reviews do you need to rank in Radiologic & Ultrasound Technology?
The median best seller has 26 reviews, and 71% of them have fewer than 100.
What do Radiologic & Ultrasound Technology best sellers cost?
The median price is $59.19; half of the best sellers are priced between $12.99 and $83.04.
Can new books break into Radiologic & Ultrasound Technology?
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.