Can you sell PC games with original key

[shaun88]

I'm wanting to sell my battlefield 4 and possibly titanfall, I've used both of them and when I installed them I used the activation key in Origin, if I sell them with the activation key can someone else use that key? Considering I've already used it? Wanting to sell as I don't play them anymore, thanks

 

[vrumor]

No you cant sell games once you use the key to activate them. Its locked to your account.