How much do these cost for people who want to buy a couple?

We've got the best technology for immediate and painless execution...head explosion. All you need to do is strap dynamite or other explosive around the head and detonate it. Since we now know that the brain is where all sensation truly lies, the millisecond disassembling of the cranium would be the quickest and most painless way to die.

Of course, it makes a hell of a mess, which is why it won't happen. Cruelty over cleanliness, I suppose.

I don't wanna be rude about it, but this kinda reads like a paid-for review of the book.