Team Fortress 2 skins

I have been trying to sell my Team Fortress 2 inventory throughout popular forums and communities for a long time, but it doesn't work and takes too much of my time. Is there a simple way to instantly sell all of my skins? I would be happy to do this on the Steam Community Market, but unfortunately it's locked. I've found there are third-party marketplaces that could serve as a good alternative, for example DMarket - https://dmarket.com/ingame-items/item-list/tf2-skins. So, my question is which one of them is the best?

 

Tbh, at best you're better scrapping all of it for keys and try trading them for something of around equal value (or less) on Steam. Especially when there are games sold on Steam that are currently more worthwhile than TF2. Maybe a certain blue cat should learn this...

 

scrap.tf works pretty good