Hi,

GM boxes are given by GMs usually as rewards for events. Often you can choose which type of box to pick. To give you an idea what is inside, I opened 50-100 boxes of each. Here are the results.

1. GM Gold Box
Minimum: 50k, Maximum: 5m, Avg: 637k
Money Bag 50k (x1) (most common)
Money Bag 100k (x1)
Money Bag 50k (x10)
Money Bag 100k (x10)
Money Bag 200k (x25)
Money Bag 1m (x1)

2. GM Tear Box
Minimum: 1, Maximum: 100, Avg: 22
Scrub Tears (x30)
Scrub Tears (x1)
Scrub Tears (x100)
Scrub Tears (x10)
Scrub Tears (x50)

3. GM Speedy Box
Random: Ghost Pumpkin Soup, Bean Dish
Amounts: Avg: 11
5, 10, 20, 40, 50

4. GM Steel Box
Random: Christmas Turkey, Ghost Apple
Amounts: Avg: 12
5, 10, 20, 40, 50

5. GM First Aid Box
Random: Apple Pie, Ghost Apple, Red Bean Rice Cake
Amounts: Avg: 12
1, 10, 25, 50, 100

6. GM Potions Box - this is currently NOT being offered
Random: Healthy Carrot, Yummy Carrot
Amounts: Avg: 14
5, 10, 20, 40, 50