Windows 10 key

[ubercake101]

Is it safe to buy windows 10 keys off of ebay like this http://www.ebay.com/itm/Windows-10-Pro-32-64-bit-Retail-Key-Digital-Delivery-/272287861865?hash=item3f659f0c69:g:~f0AAOSwepJXZ~Zl

 

[Someone Somewhere]

Only 50 feedback, a quarter of normal price? No.

Probably re-sold student keys or MSDN (MS revokes these when found out), or bought with stolen credit cards.

 

[ubercake101]

Thanks for the help.