Hey it's me again with some more accurate stats. Take this as a reference before dumping all your credits on this new "special card".
I started with:
1081 creditsWhen I got the special card I had:
191 credits left
I got
85 cards in total
Credits won:
10 credits = 90x
50 credits = 29x
100 credits = 6x
----------------------
=
2950 credits- > The history helped a lot
Now let's determine how many gamble devices were empty:
[Starting credits] - [cards won * 10] +[credits won] -10X = 191
- > 1081 - 850 +2950 -10X =191
- > X = 299
Final result:509 scratch cards bought
299 losses 125 credit wins (90 x 10, 29 x 50 and 6 x 100)
85 cards won (3 special card since it seems to be random when you get the Ginebra card)
Chances:Special card: 3/509 = 0,5%
Nothing: 299/509 = 58%
100 credits: 6/509 = 1,1%
50 credits: 29/509 = 5,7%
10 credits: 90/509 = 17,6%
any card: 85/509 = 16,7% (35% medium quality, 15% standard quality, 50% crystal clear. This might be different based on your collection though)
Thanks for your attention