Do you own any flashcarts for old consoles?

[TheRavenfreak]

I was going through and organizing my games today, I still have a few other games I still need to find and add to my shelf. Anyways while going through my games I came across a few different flash carts I have for my Genesis, SNES, and N64. I also have a flash cart for the GBA, the EZFlash Omega. Sure I know I can play pretty much any game in those libraries and don't really need the carts I still own but meh I like collecting games still even though I have flash carts. Do you have any flash carts for older consoles? I also have the Free McBoot for my PS2 too.

 

[Artisan Vistra]

I have an R4 that came with a spare. I kinda don't need one unless I want to test on real hardware, because I can emulate on a New 2DS, or Wii if I wanted to.

 

[Grungie]

I have one for:
Genesis
Master System
SNES
Gameboy
GBA

 

[Demon_Skeith]

I don't, I was going to get one for 3DS, but then I lost my easy going nighttime job.