GBA fans, have you still saved your Game Boy Advance or those exciting cartridges? If yes, maybe you also could create a wonderful GBA cartridge-shaped USB flash drive like this one made by 8BitMemory.
The shell of the USB flash drive is made with a recycled GBA cartridge. From the pattern on the shell, we can know it’s the cartridge of Super Mario Advance. The cartridge contains a 16GB flash memory. I think that’s enough for many uses.
According the difference of cartridges, the GBA cartridge-shaped USB flash drive is available in three types, including Mario Vs. Donkey Kong and Metroid Fusion and Super Mario Advance. All are 16GB capacity memory, and cost $39.99 USD. You can grab one from Etsy.