The author obviously thought the value was worth it when he made the purchase. Now he’s sad that others think it’s worth less than he paid? So for him the perceived value of his purchase is based on what other people think, which is pretty sad. Then he does this self-depreciating write up about the experience and calling himself a fool.

Spend your money how you want, but don’t let other people’s opinions determine how you feel about it. You’ll get no sympathy from me, bud.