Years ago, my mom and I saw this book at a garage sale...but she didn't get it for some reason. I didn't even know what a "tightwad" was; my mom explained to me that the name was sort of a joke.
Since then, I have been known for finding items on the cheap at various places: discount stores such as the Dollar Tree and Ollie's, shops that sell used media like MovieStop (RIP) and 2nd & Charles, library sales, thrift stores, eBay, and especially garage sales. My dad and I even got our picture in the local paper browsing a nearby yard sale, which was the fulfillment of a lifelong dream; many of my friends and others I knew were featured in the newspaper, and I always wondered when I'd get my chance...and I finally did!
While this book has some good advice, much of it either doesn't apply to me or is über outdated. Since I've never wanted kids, all the discussion about children's clothes, cloth diapers and such is like talking about Mac OS X Catalina to someone who doesn't care to own a computer. Also, there is a lot of information available for free online; however, back in 1992, when this book was written, the Internet was nothing like it is today. While you likely will have to pay to go online at home, these days, you can browse the Web for free with a library card. I was glad to see that this book spoke highly of using your local 'berry; still, most public libraries now loan out eBooks, DVDs, and CDs for free, and some even have video games, believe it or not. I also didn't care for the author's bashing of some of my favorite television shows, such as Jeopardy and Ninja Turtles. That may be her opinion, but, it has nothing to do with being frugal.
So...this was a mixed bag.