I have decided to put my Gameboy Zero up for sale to finance my next Gameboy Zero build

I pretty much followed Wermy's build except I put the Pi Zero W in the cartridge slot covered by a blank cartridge with a slot cut out on the top for SD card access.
Here is what is in the build:
Helders AIO ver 2.2
Pi Zero W
Wermy's 3D printed parts (screw bracket, button wells, switch mount)
Day's Gorilla Glass screen surround
Kitsch-Bent black buttons
BW 3.5 Screen from Amazon
64GB MicroSD card installed
Play It Loud White replacement shell
Adafruit Powerboost 1000
Atomic Market 3.7V 2500mah battery
Adafruit breakout board
Tactile L/R butttons on back
I'd like to get around $250. Free shipping to the US. International shipping would be extra.
PM me and let me know what you guys think.
Added pictures of Retropie loaded and a game playing