$15.00 $18.00 My dad loved his birthday present! Thank you! Very pleased ???? This magazine is probably good for children or people who don't want to get into details. It's more like a quick browse of things an adult probably already knows. Not the popular science I remembered from from 40 years ago. Just a collection of news articles that you can easily get from online news. I look forward to cover to cover reading every time I receive it, I don't always agree with the conclusions or the statements of "fact" it presents. I used to read this magazine year's ago, upon receiving my first issue..I could see it had changed somewhat. But I still enjoy reading it. the subscription is for 1 magazine every 2 months. It's not any thicker than it was. Popular Mechanics is still monthly. very kool! Love the magazine great