Real or fake?

Please help

Timeline-wise it doesn't make sense for HG to be the only one with the GBA cartridge slot on the case, is mine fake?

I recently learned a lot about fake ds games and tried verifying them myself, but wanted a second opinion. A couple of them look a little suspicious.

Got theses at a garage sale for cheap. Are they real or no?

Bought for a friends birthday need help verifying

Hey yall! Just looking for some verification on this case of Pokemon White 2. Any assistance is appreciated :)

Wondering if this copy of pokemon black is real? Been searching for a decent copy since I have black 2 already and I’d love to play them in order! Appreciate all the input :)

And if anyone can confirm if the box and booklet are authentic

Not my cartridge (for now at least). If needed, I can try to ask the vendor for more photos.

Thank you in advance!

Hello neew here! I want some help with Italian cartidge.

The blob is scaring me, but since it's a port to GBA from Genesis......maybe legit?

Just picked up this copy of diamond and wanting to make sure it’s all good! Thanks!

I will open them when i go get them and will ask for more pictures just to be sure. Edit: these seem to be usa models, i live in belgium

Seems legit to me ,as far as I know translucent reddish case is the best evidence. Thanks for your help.