Where to find Lian Li Fan?!

I’ve been looking everywhere… Amazon, Best Buy, Walmart, Target, etc. I can’t find these anywhere at all?? I don’t have a microcenter near me and 90% of the time they don’t ship to me for some reason. I just keep seeing all these builds with the infinity fans and I can’t find them! Do they go out of stock super quick or something? Amazon says they don’t know when they’ll get more in stock which is kinda frustrating cause all I need for my build atm is fans. I got the O11D Evo RGB and I don’t have any fans in there.

Pls help me ;-;