Incredible Value! (*Depending on your value system)
SuperGuy is now permanently priced at $1.99 for the Kindle version, which is as low as the publisher can make it before Amazon takes it off their Amazon Unlimited list, so maybe now's the time to take the plunge. I mean, what do you have to lose, besides the obvious $1.99 and whatever time you take to read it? And if you don't finish it? Well, then you've saved yourself some time, so you'll feel good about it even if you don't actually read it. It's kind of a win win.
SuperGuy 2: Electric Boogaloo is also discounted right now, only priced at $3.66 for the Kindle version and $3.55 for the paperback. These are not permanent discounts, but right now Amazon seems pretty motivated to clear some shelf space, so everybody wins.
Both books are also available from Audible, and read by the author no less (Yes, he can read, though there was a LOT of editing). You can even listen to two books free with Audible's trial membership, so you could join, listen to SuperGuy and SuperGuy 2, and then cancel your membership. I do not advocate this practice, but I've heard it rumored that it's a thing that's done.