But my CDs don’t wear out. The letters in my books don’t fade.
They do and they do. On both counts. CD life cycle depends on storage condition and technology behind them. RW disks tend to die within year or two to unstoppable degradation of photoactive materials, R disks take a bit longer, and pressed disks tend to last for a decade or two at best.Yo
You can make them last longer if you store them in a cool and dark spot to prevent photoactive elements from being excited by photons and degrading into uselessness, but if they’re used, they will degrade. This is inevitable.
Same goes for books, though process differs by things like quality of paper and ink used. There’s a reason why professional librarians have courses on how to handle older books. It’s just that time frame is quite a bit longer.
Regardless, the question remains the same. How much is the usage time worth to you? Cars make a good example: where I live, driving the car out of the shop where you bought it from immediately reduces the value of the car by approximately 20%. Approximately 50% of cars value is typically wiped within first few years of use. And cars tend to have a much longer longevity than games.

I now got 15 seconds of plasma gun fire on my ECM 
