Prisma 2 Case: 58% RTP, 9.8% profit — CS2Collections.net
Prisma 2 Case

Return from opening Prisma 2 Case

In-game case, Valve odds Opening price$3.07
E Grade
58% Payout
−$1.30 Average loss per opening

Top prize ★ Talon Knife | Doppler · $772.84 · 0.005% chance per opening

What happens to $100

Scenario: open the case 32 times with the whole $100 budget and sell every drop at market prices. Here is what you get:

Openings it buys 32
Left after 32 openings $25.72 8 times out of 10: between $16.28 and $97.80
Chance to end ahead 9.8%
Chance to double 5.8%
Chance at the top prize 0.16%
Openings until zero 42

The calculation uses current market prices and published odds. It is a statistical estimate; an individual opening can differ.

Ranked 14 of 42 CS2 cases by payout

Cases with a similar payout

Questions

Why is the Prisma 2 Case payout below 100%?

The case and key cost $3.07, and almost everything that drops is a cheap skin: 79.92% for the lowest tier, 0.26% for a knife or gloves. Multiply the odds by market prices and you get 58% — that much of every 100 comes back on average.

Where do the prices come from?

The best market offers at the time of the calculation: Skinport, CSFloat, Market.CSGO, DMarket, Waxpeer and White.Market. That is what a drop actually sells for, not a display price.

What does “openings until zero” mean?

The model sells each drop and opens again while the balance covers the next case. For Prisma 2 Case, the median balance falls below the opening price after about 42 openings attempts.

What if I get lucky?

Over 32 openings the chance to pull ★ Talon Knife | Doppler is 0.2%, and the chance to double the budget is 5.8%.