Originally Posted by Zandel

You might get 2.5 rainbow for sure out of that deal but it's also still 15000 NG or $150 USD, $60 per rainbow with 55 gatcha pulls thrown in.
Statistically you should get 1.65 rainbows from the 55 pulls making that 4 for the 150 or 37.50 each which would be a great deal.... if RNG actually followed real statistic chances.
But since RNG is RNG, i'd say it's only average value.

>Statistically
yeaaaah