I cant find the post I already made months ago... about integrating the Monopoly Online game bidding system...
and heres my revision to it.. after probably 15 minutes of continuous bidding war... a bidding engine will intervene... giving everybody who are still interested on the player to post their Maximum bid capacity for that player for atleast 3 minute... after the submission and the alloted time for everyone expire the engine will start the automatic bidwar process just like this:
https://youtu.be/Hd8qUGLcveg