Nov. 22, 2014, 3 p.m.
(Last edited by La Es on Nov. 22, 2014, 3 p.m.)
@Laon Escad: For Valve it's not about reselling but about reselling into different regions. I formed this opinion based on ban replies that supports sends if somebody complains, and based on the fact they started putting CrossRegionGiftingAndTrading locks on older games.
From Steam Trading Support Page:
"What restrictions are there on trading Steam Gifts?
Trading a Steam Gift is very similar to sending a gift to someone; just that once it is traded that user can then either trade it again, or open it for themselves. There are no restrictions on territory."
https://support.steampowered.com/kb_article.php?ref=6748-ETSG-5417#restrictions