So, narrowing it down, I think the following are good guesses when it comes to bounties of OG Commanders:
- Ben Beckman ---> 1,790,000,000 to 2,024,000,000
- Lucky Roo ----> 1,588,000,000
- Yasop ---> 1,300,000,000
- Jozu ---> 1,230,000,000
- Vista ---> 955,000,000