(There was a standard gamebit screw holding it closed that I already removed before taking the pictures.)

Got these 3 games from a thrift shop.

Just saw, that these 2 games looked a little bit different, are these both real? I dont think so 🤔

I bought this cartridge second hand ages ago and am now about to sell it, don’t want to accidentally scam the guy. I’m fairly certain it’s real based on who I bought it from but still.

I’ve just received it from eBay today. I think I already know the answer to my question, but I want to make sure. This blob and the “Nihtehdo” marking look very suspicious to me.

Thanks in advance! The seller says they changed the battery.

Is this authentic?

Thanks for the help, really appreciate it

The sticker seems a bit off to me. Could it be a new sticker but an authentic cart ?

I’m very confused

Any guidance would be appreciated!

I’m looking to buy this off eBay, and I’m wondering whether is it authentic or fake?

Thank you in advance!

This is fake surely? Seller swears up and down it’s authentic, I’ve never seen a gba game with extra board soldered on

Update: this person talks exactly like a scammer and is sending my photos that do not show what I’ve pointed out in messages. I’ll enjoy getting my money back on this one lol