I was able to come back around 2pm and get one. I missed the first wave at 1-1:15 due to this too

As of writing, oled versions are still in stock

Looks like you can still pick up a Limited Edition. The delivery time say 2-4 Weeks.

Just checked and still available

Seems to still be available on Steam. Must not be that limited.

Try again. I just bought one nearly 6 hours after it launched.