Misc Transfer pokemon from gen 3/4 to Home without a Black/White 1/2 cartrigde

[Trip_Away]

Hey there.
I had a team from Ruby save and another team from Platinum and i want to transfer it to Home to use it in newer Pokemon generations. But i don't had the Black/White cartridge and is so expensive!
What i can do?

 

[CoolMe]

Hey there.
I had a team from Ruby save and another team from Platinum and i want to transfer it to Home to use it in newer Pokemon generations. But i don't had the Black/White cartridge and is so expensive!
What i can do?

Obviously you'd need to dump the save from Platinum, you can use GodMode9i if you have a DSi system, or Checkpoint/ TWLSaveTool on 3DS.
After that, you need to transfer Pokémon from that save to one of the 3DS games directly, using either PKHeX (on pc) or PKSM (on 3ds). Only then you can transfer to the Pokémon Transporter app or Pokémon Home.