Optimal Prep Publishing 的 KDP 数据
Optimal Prep Publishing 在 Amazon 有 19 本书，近 30 天有 19 本上过榜，最好排名 #1，主要在数学、备考与学习指南、高等教育与继续教育。
19Amazon 上的书
19近 30 天上榜书
4.3平均评分
| 价格中位数 | $29.90 |
|---|---|
| 价格区间（中间 50%） | $25.99 – $35.64 |
| 评论中位数 | 226 |
| 评论总数 | 5,857 |
| 近 30 天新书 | 0 |
| 近 30 天突围新书 | 0 |
数据解读
- 近 30 天 100% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $29.90，比主类目「数学」的中位价高 41%。
Optimal Prep Publishing 排名最好的书
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SAT Test Prep: The Complete & Up-to-Date Prep Book with Full-Length Practice Tests, Test-Ready Practice Questions & Step-by-Step Explanations to Ace the Digital SAT
作者 Optimal Prep Publishing
- 价格$29.90
- 评分4.5
- 评论592
- 出版2026-04
-
![《ASVAB Study Guide & Test Prep [2 in 1]: The Ultimate All-in-One Study System to Master Eve》封面，作者 Optimal Prep Publishing](https://images-na.ssl-images-amazon.com/images/I/61hWkbzSqxL._AC_UL300_SR300,200_.jpg)
ASVAB Study Guide & Test Prep [2 in 1]: The Ultimate All-in-One Study System to Master Every ASVAB Section and Ace the AFQT with Exam-Ready Practice Tests and Step-by-Step Explanations
作者 Optimal Prep Publishing
- 价格$35.62
- 评分4.6
- 评论569
- 出版2026-03
-
![《ASVAB Study Guide & Test Prep [2 in 1]: The Ultimate All-in-One Study System to Master Eve》封面，作者 Optimal Prep Publishing](https://images-na.ssl-images-amazon.com/images/I/71kvGabuz+L._UX300__PJkp-sticker-v1,TopRight,0,-50_AC_UL300_SR300,200_.jpg)
ASVAB Study Guide & Test Prep [2 in 1]: The Ultimate All-in-One Study System to Master Every ASVAB Section and Ace the AFQT with Exam-Ready Practice Tests and Step-by-Step Explanations
作者 Optimal Prep Publishing
- 价格$29.99
- 评分4.6
- 评论569
-
GED Test Prep: The Complete and Fully Updated Prep Book to Ace the GED Exam with Exam-Ready Practice Tests and Easy-to-Follow Explanations
作者 Optimal Prep Publishing
- 价格$29.72
- 评分4.4
- 评论519
- 出版2025-11
-
SAT Test Prep: The Complete & Up-to-Date Prep Book with Full-Length Practice Tests, Exam-Ready Practice Questions & Step-by-Step Explanations to Ace the Digital SAT
作者 Optimal Prep Publishing
- 价格$13.74
- 评分3.6
- 评论309
- 出版2025-09
-
GED Test Prep: The Complete and Fully Updated Prep Book to Ace the GED Exam with Exam-Ready Practice Tests and Easy-to-Follow Explanations
作者 Optimal Prep Publishing
- 价格$25.99
- 评分4.4
- 评论519
- 出版2025-09
-
ASVAB Study Guide: The Complete & Up-to-Date Test Prep with 2000+ Practice Questions, 6 Full-Length Practice Tests & Step-by-Step Explanations to Ace the AFQT
作者 Optimal Prep Publishing
- 价格$23.95
- 评分4.3
- 评论94
-
ISEE Lower Level Test Prep: The Complete and Up-to-Date Prep Book with Full Length Practice Tests and Easy-to-Follow Explanations to Ace the ISEE Lower Level Exam
作者 Optimal Prep Publishing
- 价格$35.95
- 评分4.6
- 评论200
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LSAT Test Prep: The Complete & Up-to-Date Prep Book with Full-Length Practice Tests, Exam-Ready Practice Questions & Step-by-Step Explanations to Ace the LSAT
作者 Optimal Prep Publishing
- 价格$29.90
- 评分4.3
- 评论226
- 出版2026-03
-
SAT Test Prep: The Complete & Up-to-Date Prep Book with Full-Length Practice Tests, Test-Ready Practice Questions & Step-by-Step Explanations to Ace the Digital SAT
作者 Optimal Prep Publishing
- 价格$29.90
- 评分4.5
- 评论592
- 出版2025-09
主要上榜类目
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。