eBay
Original Size IPS Housing Shell Sets For GameBoy Advance GBA Shell Cover With Stickers Buttons Conductive Rubber Screws ,No Lens
Aliexpress UK
Complete Electronics Upgrade and Overhaul: Reflowed, recapped (Panasonic SMDs) upgraded audio and upgraded internal components. Warranty Coverage Internal Audio Components: Coverage for issues with internal speaker or audio output under normal use.
eBay
5Pcs Protective Film For GBA SP GBC GB GBP GBM LCD Screen Plastic PET Clear Protector Film For Nintend Gameboy Advance Color
Aliexpress UK
This is a USA version but it does play on the GBA, please see the photos, (they aren't very clear due to the GBA screen).
eBay
NEW Rechargeable 1800mAh Lithium Battery with IPS V5 Pre-laminated Backlight Screen Kits Drop-in LCD for GAMEBOY advance GBA
Aliexpress UK
my knowledge they are original parts. This listing is for plastic housings only. No motherboards, no screens and no other parts or accessories are included. Just the empty housings. Some parts may be missing or damaged. Some gameboy do have a little bag of aftermarket screws and bits but I am unsure if this includes everything you will need. The parts look like genuine parts but there is no guarantee, some parts may be aftermarket. You will receive what is in the images sold as seen.
eBay
eXtremeRate Custom Replacement Housing Shell for Gameboy Advance SP (GBA SP) - Classic Series
Aliexpress UK
The battery protection circuit has been embedded on the PCB board. No need to remove the batteries when plug the GBA in the Station Dock. It is much brighter than the laminated displays. The brightness has 15 levels that can be selected by simply holding the select button and pressing either the left or right shoulder buttons.
eBay
Clear transparent protective shell case for GBA GBC console protection TPU shell case cover for Gameboy Advance color console
Aliexpress UK
I will send the instruction manual to you. The pre-cut shell case kit include : 1 set buttons, 1 set Rubber Pad, 1x Sticker label, 1 set screws, 1 set screwdrivers. Easy install: Touch Version, You don't need to soldering anything.
eBay
1.8m Player Link Cable Connect Cord Lead for NGC to for Gameboy Advance for GBA cable With indicator light
Aliexpress UK
Some marks as shown but fully working
eBay
For GBA SP for DS USB Charging Charger Cable Cord for Gameboy Advance SP for DS
Aliexpress UK
eBay
For GameBoy Advance SP Classic NES Limited Edition Replacement Housing Shell Screen Lens For GBA SP Housing Case Cover
Aliexpress UK