Base Grade key
183 on Steam

From the Prisma Case

Prisma Case Key

Prisma Case Key costs $12.21 on CS.MONEY, and you can sell one instantly for $11.69.

Lowest askThe cheapest listing for this item on any market right now, before any fee a market adds at checkout.

$12.21

CS.MONEY · 4 markets

Instant cashThe most a market will pay you right now for this item, before its seller fee. Only some markets pay instantly. On the others you list the item and wait for a buyer.

$11.69

Highest offer, Tradeit

Steam MarketThe cheapest listing on the Steam Community Market. Steam pays in wallet funds, not cash, and keeps about 13% in fees.

$14.95

Not a live price

Buy for $12.21 at CS.MONEY

Price history

Prisma Case Key: the cheapest price across all markets, day by day

+10.5%in 90 days

Lowest ask across markets Market average OffersDaily prices from the markets, not from Steam. Hover the chart or use the arrow keys for exact values.

90-day low: $10.98
90-day high: $14.01
Today vs low: +11.2%
Offers today: 259

Every market for Prisma Case Key

Updated at 03:00 UTCListed on 4 of 8 markets · 76 offersOffer counts show how many copies are for sale, not how many have sold. A market with only a few offers can have its price set by a single listing. Each row shows how far it sits above the cheapest price, and “price only” means the market shows a price without a link. The wear tiles and the table by wear also count Steam listings, so their offer counts run higher.

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8 markets

CS.MONEYTrade botLowest
Ask$12.21
vs lowest—
Active offers5
View offer ›
Tradeitthin marketTrade bot
Ask$13.72
vs lowest+12.4%
Active offers4
View offer ›
DMarketthin marketPeer-to-peer marketplace
Ask$14.28
vs lowest+17.0%
Active offers3
View offer ›
SkinportPeer-to-peer marketplace
Ask$13.64
vs lowest+11.7%
Active offers64
View offer ›
PirateSwapNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—
SkinsMonkeyNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—
SkinSwapNo price on this market
Ask—
vs lowest—
Active offers—
CS.TradeNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—

Prices in USD, updated hourly. The final price is confirmed on the marketplace.

Fair price A steadier price than the cheapest listing, so a single odd listing cannot set it.

$13.64

Cheapest listing is 10.5% below it

30-day range The lowest and highest the cheapest price has been over this period, with a marker for where it sits today. It looks back and is not advice.

$10.98 – $12.26

Near the high end of its range

Steam spread How far the cheapest market price sits from the cheapest listing on the Steam Community Market. Steam pays in wallet funds, not cash.

—

Steam’s $14.95 is not a live price, so it is not compared

Offers How many copies are for sale across the markets. It counts listings, not sales, and says nothing about how fast the item sells.

on 4 of 8 markets

Prisma Case Key: where it is listed and what selling it pays

Market read

The cheapest price barely moved over the past month. It ranged from $10.98 to $12.26 in that time.

Prisma Case Key: price statistics

Key figures

Lowest ask across markets

24 hours→ 0.00%

7 days→ 0.00%

30 days↘ 0.41%

Offers vs 30 days ago↗ 7.0%259 offers now

Last 30 daysnow at 96% of range

Low · 3 Oct 2026$10.98High · 23 Sept 2026$12.26

Full historynow at 28% of range

Low · 6 Nov 2025$9.63High · 17 Aug 2025$19.00

30-day average$12.09now 1.0% above

90-day average$12.34now 1.0% below

1-year average$12.64now 3.4% below

Cheapest price across all markets, not Steam prices.Changes compare today's price with the same price earlier on. Offers count listings for sale, Steam listings included, not sales.

Prisma Case Key: collection and crates

This key only opens Prisma cases

CratePrisma Case

Prisma Case Key in real matches

Seen in matches

From analysed Valve matchmaking demos

No player had this equipped in the 2,458 matchmaking demos we looked at. That says nothing about its price, only that it did not show up in this sample.

A sample of Valve matchmaking demosThe counts describe the demos we analysed, not all CS2 matches. They are per exact wear and carry no player data.

Prisma Case Key: common questions

How much does Prisma Case Key cost?

Prisma Case Key costs $12.21 on CS.MONEY, and you can sell one instantly for $11.69.

Where is the Prisma Case Key cheapest?

CS.MONEY has the lowest price, at $12.21. Skinport lists the most copies, 64.

Prisma Case Key

Price history