To add I am Australian so most of these prices I've written down should be in AUD
- tinkerBOY Controller V3.0 -$78- (https://www.tinkerboy.xyz/product/tinke ... ontroller/)
- Raspberry Pi Zero -$7.45- (https://raspberry.piaustralia.com.au/ra ... aspberrypi)
- Helder 4500Mah Gameboy Zero Megabat Battery -$36- (https://galaxygaming.co.uk/shop/gameboy ... t-battery/)
- RETROPSU -$35- (https://heldergametech.com/shop/gameboy-zero/retropsu/)
- Gameboy Zero Classic Red DMG Buttons Shell Kit (ask for back buttons to be cut) -$68- (https://galaxygaming.co.uk/shop/shell-k ... shell-kit/)
- Gameboy Zero L & R Shoulder Back Buttons Kit -$18- (https://galaxygaming.co.uk/shop/gameboy ... ttons-kit/)
- tinkerBOY Speaker 4O2W -$11.50- (https://www.tinkerboy.xyz/product/tinke ... aker-4o2w/)
- CH Real Color 3.5 inch TFT LCD Display Monitor -$36- (https://www.gearbest.com/development-bo ... id=1433363)
- Game Boy Zero Pi black screen cover -$18.50- (https://yaya-design.com/index.php/categ ... ver-detail)
- Game Boy Game Cartridge Slot -$9.50- (https://handheldlegend.com/collections/ ... 1398623491)
- Dial Potentiometer -$1.50- (https://handheldlegend.com/collections/ ... 0445527939)
- Power Switch -$5.50- (https://www.ebay.com.au/itm/282012438100)
- USB port -$10- (https://www.amazon.com/uxcell-Female-4- ... B00FH879C2)
- JST-PH Battery Extension Cable -$2- (https://www.adafruit.com/product/1131)
- SparkFun microB USB Breakout -$2.50- (https://www.sparkfun.com/products/12035)
- Cartridge Board -$25.50- (http://www.prs-tech.com/Products/products.html)
- GBA SP Game Cartridge Housing Shell -$5.50- (https://www.aliexpress.com/item/Replace ... b3f784bf-0)
- Stickers (4) -$4.15- (https://yaya-design.com/index.php/categ ... t/stickers)
Total = $374.60 AUD