Startbonus: 400 coins
Collections: 600 coins every 8 hours (5400) = 5800 coins in total.
The total does not include coins we can get from Dragon TV or quest.
For collection times for events check this.

Dragons:
Jellyfish -C- #155: 5 pieces
Ghoul -R- #975: 5 pieces
Burning Sands -VR- #1341: 5 pieces
Ragnor -E- #342: 5 pieces
Blazing Steed -L- #1712: 8 pieces

Maps explanation:
We start in the center. The arrow shows the direction. White is forward (each step costs the number of coins that is written in the field), red is back (each step costs 5 coins).
For what the maps are and costs of the path is written at the top of each map.

My second TV spin today landed on 1,000 coins! Assuming there are two more TV cycles of 300 coins each + quests + 20% bonus from the elite divine pass, my total will end up being at least 9,940. If only unused fog coins could be exchanged for maze coins.