(H) Battlefield 4 pre-order, Titanfall pre-order (W) TF2 keys

I HAVE 14 TF2 KEYS 13 CS GO KEYS 200 DOTA

Don't really know, have seen some different prices, only thing that bothers me is the fact that it's getting on the AMD never settle promo. Btw, where is the key coming from since ive seen some sellers using non-legal sites to acquire the keys