Since CS:GO has been discounted, there has been a lot of buying/selling of CS:GO for tf2 keys (mostly). Most of these trades are just stupid... They are ruining business by selling their keys way cheaper than others. A lot of new people who don't know the prices (some don't even consider the commission on the market) and have ruined, and are still ruining the economy. At 23 August, TF2Outpost went down and key prices rose. That's not much, but it's something. So the idea is: No TF2Outpost -> Most stop trading -> The number of keys on the market go back down -> Key Prices Return

Honestly, I see only one solution - shutting down the site for a couple of days.
This is going to be much worse if people will just ignore that.

Sorry for the mistakes in text. English is my second language.