What is my $20000 Dragons of Atlantis Account worth?

[connor]

- Level 56
- 1-1.3 billion power
- Nine 5 star generals including a level 80 Nova
- All maxed out buildings including 30+ level 30 garrisons
- 10-13 level 15 troops with everything else level 9+ with a majority at 14
- Maxed out research
- 6-7 Dragons level 30+ with a couple near 50

I've put well over $20,000 into the account.

Does anybody know what this may be worth?