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Ready, Set, Plumb! — cheap CD keys, compare prices

Casual Error 300 2024

Is it worth buying?

  • The price is well above its low (was €1.99) — worth waiting for a drop or setting an alert. Notify me on a drop →

Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.

About the game

Ready, Set, Plumb! is a quick-tempo puzzle game where the objective is to arrange pipes on the central board to stop a toxic leak from spreading. Error 300 developed the title, with Error 300 and Gamersky Games handling publishing, and it released in 2024.

Best price today

€2.99

all-time low: official €2.79 · keyshop €1.99 (+50%)

The cheapest Ready, Set, Plumb! key right now costs €2.99 at Steam — the best of 2 compared offers. The lowest price we have recorded for this game: €1.99.

See all games under €5 →

The average low over the past 4 months was €2.64.

€
Seller type

Prices as of

Steam best price Official store

Standard Global Steam
€2.99
Buy

Fanatical Official store

Standard Global Steam
€3.99
Buy

Listed seller price shown — payment fees may vary by method.

Ready, Set, Plumb! prices by store 2
Store Type Price
Steam Official store €2.99
Fanatical Official store €3.99

Lowest — official stores

€2.79

Aug 2026

Lowest — keyshops

€1.99

Jul 2026

Price history

last 89 days
Detailed price analysis — buy or wait? →
Keyshop Official
Jul low €1.99 · Jul 2026 Oct

Monthly price lows

Month Lowest official Lowest keyshop
Oct 2026 €2.99 —
Sept 2026 €2.79 —
Aug 2026 €2.79 —
Jul 2026 €2.99 €1.99

Lowest in-stock price per month from our price history; the current month is the low so far.

How to activate your key

  • Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam, Fanatical

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All-time low so far: €1.99

System requirements
Minimum
OS Windows 7 (SP1+) and Windows 10
Processor x86, x64 architecture with SSE2 instruction set support
Graphics DX10, DX11, DX12 capable
DirectX Version 10
Storage 500 MB available space

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About this game — FAQ

Can Ready, Set, Plumb! be played single-player?

Yes, Ready, Set, Plumb! is a single-player game.

What languages does Ready, Set, Plumb! support?

Ready, Set, Plumb! is available in: English, Japanese, Korean, Polish, Russian, Simplified Chinese, Traditional Chinese.

Does Ready, Set, Plumb! use Steam Cloud saves?

Yes, Ready, Set, Plumb! uses Steam Cloud, so your saves sync across devices.

FAQ

Where is the cheapest place to buy a Ready, Set, Plumb! key?

The cheapest Ready, Set, Plumb! key is currently sold by Steam for €2.99. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.99.

How much does Ready, Set, Plumb! cost?

Ready, Set, Plumb! currently costs from €2.99 — the cheapest offer across the stores we track.

Is Steam an official store or a keyshop?

Steam is an official store — keys come directly from the publisher or an authorized distributor.

Are keys from these stores legal?

Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.

Which key region should I pick?

Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.

What is an activation platform?

The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.

What's the difference between editions?

Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.

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