The highest I ever paid was ~$510/BTC for about a third of a big one.
Bitcoin is supposed to be for everyone, not just the wealthy, so are you comfortable spending $50 (for example) for less than 0.1btc?
Have you ever paid more than $700/BTC for any amount of Bitcoin?
bitcoin IS for everyone. It's a currency.
It would be reasonable to say it's just for the wealthy people if you have to buy at least 1 btc at a time and cannot be broken down any smaller