Trading OS

Hello community , i don't know if im posting in the correct section.
I'd like to ask if i can trade my legit x64 windows home prenium key to a windows 8.1 x64 home prenium.
If you guys can tell me a safe way to do that , or a safe site that's its eligible of doing that i would be grateful.
Thanks in advance.

If you already have 8.1. Why would you need to use the key from one install for another? If this is a OEM install. There is no physical key per say.

im on a non-legit windows 8 copy.
I've the legit key for w7 x64 home which was shipped to me when i bought my desktop. I want to trade to a legit x64 home w8 copy.
Im asking if anyone is interested or if any safe site exists so i won't get scammed.

Naidz,

You'll just need to purchase a legal copy of Windows 8 or 8.1 from a reputable retail store.

Trades are not allowed here. http://www.eightforums.com/general-support/53-forum-rules-please-read.html