Öjevind Lång
Deity
- Joined
- Aug 22, 2005
- Messages
- 2,371
You may not consider it a bug, but why would anyone buy anything already owned? Anyway, (haven't gotten to Corps yet, but) I can confirm you can no longer trade resources an AI already has.
If you own a certain corporation, your profits increase with the number of each of the resources for that corporation you have. If you have five fish resources, for example, that is more advantageous than having one if you own Sid's Sushi. So trading for more fish, rice, clams and crabs is very advantageous if you own Sid's Sushi. Check the Civilopedia entries about corporations to learn which resources you should own more of. There's a reason why Sid's Advice tells you, when you found a corporation, to try to get more of the resources for that corporation. It doesn't simply mean having one of each of them.