I did an analysis today on how much it costs to build the rack , the screws are significant in the price because the plastic material was so cheap.
Here is the breakdown.

Here is what it is but does not include what is in it.

Also it is for four side panels not two.
But you can’t just look at the price, you need to look at the print time, I takes over 24 hours to print all this.
I did officially make my fitbit goals before I post today.
Finally cracked 335 lbs, there is a chance I will crack 330 by end of August and likely before summer officially ends.
Weight: 334.8