If they had a bunch of boxed copies it would not be unlikely that they wanted to 'dump' them and make room for more inventory. The company that I work for does this all the time. A very low price doesn't make it illegal, it just means that they are willing to sell at a loss for whatever reason.

The fact that it's an old copy of Delphi 2005 Architect makes sense. There have been 2+ versions released since. Try to buy a copy of this or Delphi 7 somewhere else, see what you find. But the fact that they are selling downloadable copies... that does stink.

If it was a boxed copy that they are selling then I'd concur that this more than legit. However download sales or the very obvious burned copy would no doubt be illegal as only Borland/CodeGear would be legally entitled to sell their software in this manner, unless they were given some sort of authorized status. But then they'd be endorsed by CodeGear wouldn't they?