Re: Should I buy this???????
It's a Dell backup disk so it, probably, isn't new. It is cheap and it should, according to Microsoft, only be used for the specific machine that it was intended for. It will have drivers incorporated for that specific machine although that isn't a major problem as long as you know what you are doing when you do the install. Microsoft have released Windows 8/8.1 and next year they will release Windows 10 so support for Windows 7 could well cease soon after. All Microsoft products are not cheap and never have been so anything like that at that sort of price will come with problems. Personally I would avoid it like the plague.