Amazon Price History


Amazon Price History

This is the price charged for New products when Amazon itself is the seller.

Type Price Date
Current $16.91 Feb 01, 2023
Highest * $29.95 Sep 19, 2022
Lowest * $16.91 Feb 01, 2023
Average + $23.73 -

* since Jun 08, 2021.
+ of the last 50 price changes

3rd Party New Price History

This is the price charged by third party merchants for items in New condition.

Type Price Date
Current Not in Stock -
Highest * $27.30 Mar 28, 2022
Lowest * $14.58 Nov 11, 2022
Average + $16.77 -

* since Jun 08, 2021.
+ of the last 50 price changes

3rd Party Used Price History

This is the price charged by third party merchants for items in Used condition.

Type Price Date
Current $8.44 Feb 03, 2023
Highest * $19.01 May 21, 2022
Lowest * $7.39 Sep 26, 2022
Average + $12.21 -

* since Jun 08, 2021.
+ of the last 50 price changes


The Buy Box offer appears to be the Amazon Price.

Product Details

Product group Book
Category Paperback
Manufacturer Helion and Company
Locale US
List price $29.95
ISBN 1911628631
EAN 978191162863
SKU 1911628631
Last update scan 9 hours ago
Last tracked on Nov 29, 2021