News Raspberry Pi Powered Compute Blade Makes the Cut

So this has been popping up on many sites recently, and the thing that concerns me, is the Raspberry Pi. How long have these been unobtainable? This is a Kickstarter where you can order a product with one? That alone seems like a risk. Where are they going to get all these Pis to fullfill these orders?
 
So this has been popping up on many sites recently, and the thing that concerns me, is the Raspberry Pi. How long have these been unobtainable? This is a Kickstarter where you can order a product with one? That alone seems like a risk. Where are they going to get all these Pis to fullfill these orders?
https://www.kickstarter.com/projects/uptimelab/compute-blade
"The device is a rack-mountable, PoE-powered carrier board for Raspberry Pi Compute Module 4 and compatible devices with all the necessary interfaces. "

"
Features
full Documentation preview here

  • Raspberry Pi CM4 support
"

For the, not, including the.
It's only a carrier board.
 
There are tiers that include, and options to include the Pi. When you check out you can add it. Which is the issue. So they may need to source several hundred Raspberry Pi 4 8 GB models. Right now I can't source one, much less multiples.
Does it actually go through on their site?!
Or do they tell you that they will ship whenever they get some...