Sorry I was misunderstood - yes you can buy EQ7 by itself that is what I did too. Just wanted to let you know if you buy EQ5 you could not update directly to EQ7 you would have to buy EQ6 update as well as EQ7 update to get it up to date and like cattailsquilts stated if the person selling it used on ebay upgraded before selling it - the program may not work.
So buying an order version may cost you more in the long run if you really want EQ7.