hi, I think there's a misunderstanding.
You don't have to spend anymore money!
All the DLCs you ever bought, can be redeemed and works just fine in the Remastered (we're just hid it because they're not yet playable).
We no longer use License key per patch anymore, but you buy once, then you get the game forever, all updates for free.
You don't have to spend anymore money!
If you want to try the original installation package, please send an email to erocondo.project@gmail.com