4. each account needs to spend $5.00 on steam to be able to sell items
The accounts farming the cases aren't the ones selling. Per the video, they are traded in bulk for scrap.
Scrap then is turned into refined metal and sold, since it now has a clean history.
That refined doesn't even need to be sold on the steam market, it can be traded for cash or items through off site trades and using trade bots to perform the sale if needed.
So really all they need is one account that could list on the market (if they even use the steam market.)
All the bots have to do is
-idle on menu screen, accept all notifs (per the video, tf2 can be run as a minimal shell of itself)
-bot request all cases to another account/set up trades to occur when inventory hits capacity
-that account(s) trades cases to actual sellers for scrap en mass, or has the seller request from the bot accounts directly
-takes scrap, turn into ref
-trade ref for non-steam cash payment
The most arduous tasks in that would be
-finding case sellers to pawn the cases off on
-crafting the ref
-setting up steamguard (15 day wait) in order to be able to trade away the cases
Per the steam help articles- limited accounts are only kept from trading "Steam Community items (trading cards, booster packs, gems, etc.)". Cases fall outside of this and therefore can be traded by accounts without the $5 payin.
https://help.steampowered.com/en/faqs/view/71D3-35C2-AD96-AA3A
Steam has multiple free games that drop items to trade. The $5 is only to access the community market and be able to sell the steam-created items. It's to protect their assets, since trading cards can be gotten in the same way as cases (menu idling) but resell for 20 cents up to over a dollar depending on the game/drop rate. TF2, CS:GO? Fuck em.
The ONLY restriction I have found mentioned on forums that I was not able to verify by reading Steam's help section was that lvl 0 accounts are not able to initiate trades. Even if that is the case, all it would take to bypass that is have 1-5? 3? actual accounts request the cases from the bots or have your buyers do it.