Question about G2A

Afaik, on G2A you can buy steam gifts as well as keys, since it's just a reseller site.

There is still a small risk even with a Steam gift but I guess it's safer than a key. (although the vast majority of keys from G2A seem to be legit. I can't tell from personal experience because I've never bought there.)

• The gift could be region restricted. (but you should be able to tell because of the red region restriction warning)
• The gift could be purchased with fake credit card information which would lead to the game being removed from the winners libary once they find out.

This game was never cheaper than 20 USD on any legitimate sites. I cannot stop you from using the grey market, but keep in mind that things that are cheaper than in any store ever don't just grow on trees, they had to be acquired somehow. And if it costs third of the cheapest legit one… well…

It is even cheaper than it ever was on the Russian Steam, but those Steam gifts are now only playable for people living in the CIS territory.