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As long as they don't say what you can and cannot do with it once you have it - like for instance tell you that you may not distribute it for free - it is allowed.
So yes, they can charge for it - but if you find someone who has bought it and get a copy from him/her, the company cannot claim that it is piracy. It would be perfectly legal.
"When you can flatten entire cities at a whim, a tendency towards quiet reflection and seeing-things-from-the-other-fellow's-point-of-view is seldom necessary."
Cusix Software
