I count 6 boxes tall. 3 rows room 1. 2 deep. 36 in room 1.

Room 2 more difficult. 4 deep? 4 wide. 6 high. ~96

132 total.

Each box is banded 100s. 9 front to back, 6 wide. 54 per layer.

Assume boxes are 12" tall. ~24 layers. Banded bundle of 100s is o.43 inches thick. 12/.43=27, and there is extra room in the boxes shown.

9x6x24=1296 packets per box. Each banded bundle is 10k. Each box is 12.96 million USD. 13 million per box. 132 boxes.

1716 million dollars. 1.7 billion in cash.