NOTE : These PCBs are FULLY assembled, all you need to add are switches
These are the leftovers from the Let's Split Eh? GB designed by myself (u/That-Canadian).
The are the Let's Split Eh? PCBs! These are replacements/upgrades to the existing Let's Split PCBs. They have the same footprint as the V2 Let's Split, so any case that fits that design should work with these PCBs as well.
Split hand ortho-linear PCBs, 6 rows by 4 columns on each hand
Please look at the photos for a better idea on options and what the PCBs look like. There are 3 options to choose from, which are hopefully self-explanatory.
Both (Left + Right) - Like it states, choose this option to get a full set, comes with 1x Left Hand PCB and 1x Right Hand PCB, all pre-soldered, all you need to add are switches and a case (and backlight LEDs if you want that)
Left Hand ONLY - As it states, choose this option if you ONLY want the Left Hand PCB. This way you can use it as just a macro pad or game pad or something of the sort. Left Hand PCB has the USB port on the top Left.
Right Hand ONLY - As it states, choose this option if you ONLY want the Right Hand PCB. This way you can use it as just a macro pad or game pad or something of the sort. Right Hand PCB has the USB port on the top Right.
So the Let's Split Eh? PCBs are designed to work with any existing Let's Split case. If you would like a new case JOlimon proved the wonderful acrylic cases for the GB and you can visit his website (www.stratakb.com) to pick up a set! Otherwise there are many other vendors around Reddit that can make you cases.
 The Let's Split Eh? PCBs should fit in any existing Let's Split V2 compatible case. The only possible conflict is the USB-C port is slightly wider than the Pro Micro Micro USB port used in the V2. No case I know of has tight enough tolerance to matter, but if you are curious contact me and I can help you out.
 This product is not actually guaranteed to make you happier, but I won't tell you how to live your life ;)