For Austrians they might be common.GentleFist said:not even if they are all factory sealed... they are too common
Here, I havent seen any shops sell any GBA items, let alone going previous Gen.
I have been in Vienna, and some local game shops have various older gen stuff, including GB, GBC, SP, etc etc.
But yeah, 4k is too much to ask. I had the Pikachu GBC one, but cant find it anymore