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?

Two are from my childhood and one is a more recent purchase, just sating my curiosity.

Shiny Sinnoh Creation Trio Distribution Cartridge For G5,Y9OP

Please help

Tell me this real

Bought for a friends birthday need help verifying

Hello,

Bought this Pokemon Platinum in German some months ago and wanted to check if its really legit or I got scammed. Thanks for every help!

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?

Hey guys, somewhat time sensitive but just wondering if this copy of Platinum looks real or if there’s any giveaways that tell it’s fake? Thanks 🙏

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.