Sarg, it is after midnight after all, but if I defend you, I should agree with what you say, right?
Zultar, you would be hard pressed to find a single consumer good that is on average more expensive today that in 1850s. Perhaps those that are obsolete and low in demand. On the other hand, production process is much more efficient - we need less fuels to do the same work, we have less waste from production, we use techniques that require less material on principle (for instance, 3

print allows to create hollow objects when the inside doesn't need to contain mass) and we are able to substitute one material for another. We haven't even scratched all the resource possibilities our planet offers and those that might be depleted in the next century we already try to replace.