A value list is only worth reading if you know what the numbers are made of. Ours are not pulled from the game files, because the game does not contain a trade value — nothing inside Steal a Brainrot tells you what one brainrot is worth in terms of another. That number exists only in what players are actually willing to swap, which means every value list on the internet, including this one, is an estimate of a moving social consensus. This page explains how we build that estimate, where it is weakest, and what we will not do to it.
What the Number on an Item Page Represents
Our value is a relative trading figure. Its job is to let you compare two items and see roughly which side of a trade is heavier. It is not a price, it is not a currency amount, and it does not convert to anything inside the game. If an item shows a value twice the size of another item's, the claim is simply that experienced traders currently treat the first as roughly twice as hard to get hold of.
That framing matters because it tells you what the number can and cannot settle. It can tell you a two-for-one offer is lopsided. It cannot tell you whether a specific trade is a good idea for you, because it knows nothing about what you already own or what you are trying to build.
Three Numbers People Confuse
Most arguments about a value list are really arguments about which number is being discussed. There are three, and they are not interchangeable.
| Number | What it is | Why it is not the trade value |
|---|---|---|
| Trade value | What the item is worth against other items in player-to-player trades | This is the one we publish |
| In-game cost | What the item costs to buy or unlock inside the game | A cheap item can be rare in practice, and an expensive one common — cost is set by the game, not by scarcity among players |
| Income per second | How much the item generates while you hold it | It describes what an item does for you over time, not what someone will hand you for it today |
We never overwrite a trade value using in-game cost or income per second. They are genuinely useful numbers and we show them where we have them, but substituting one for the other silently corrupts the whole list — and it is the single most common way value lists go wrong.
Where a Value Comes From
- We watch what traders actually accept — completed trades, standing offers, and the going rate people quote when they are asking rather than advertising.
- We weigh that against how the item is obtained: whether it comes from a limited event, a rare drop, a purchase, or ordinary play.
- We look at how many are visibly in circulation. An item plenty of people have is worth less than an equally hard-to-get item almost nobody kept.
- We check the number against neighbouring items. A value that makes sense on its own but breaks the ordering against similar items is wrong somewhere.
- We record a confidence score alongside the value, so a well-observed item and a thinly observed one are not presented as equally certain.
None of those steps produces a precise figure, and we do not pretend otherwise. What the process does produce is a consistent one — the same reasoning applied to every item, so that comparisons between items hold even where the absolute numbers are soft.
What We Will Not Do to a Value
Four rules that constrain every update
- ✓We do not invent a value to fill a gap. An item with no observable trading gets no number, however awkward the blank looks on a listing page.
- ✓We do not derive a trade value from in-game cost or income per second. Those are different quantities that happen to be easier to find.
- ✓We do not move a value because one loud trade happened. A single unusual swap is an anecdote; a value moves when the pattern moves.
- ✓We do not quietly round values up to make an item look more exciting. Inflation in a value list is a slow way of making it useless.
Why Some Items Show No Value at All
When a new brainrot arrives, we usually know its name, its rarity and how it is obtained before anyone has traded one. Those facts are confirmable straight away. The trade value is not — it does not exist yet, because a consensus needs a few days of actual trading to form.
We publish those items anyway, with the value left blank rather than guessed. A blank is a statement: we are tracking this, we do not know what it trades for, and we would rather tell you that than hand you a number we made up. The value appears once there is something real to base it on.
A blank value is also a warning about the item's own market. Brand-new brainrots trade wildly for their first week — prices before a consensus settles say more about excitement than about worth.
What Makes a Value Move
- An update adds new items, which pushes older ones down the ladder even though nothing about them changed.
- An event ends and stops supplying an item, so the existing stock becomes the whole supply.
- A popular video pushes attention onto one brainrot and demand jumps for a week before settling.
- A game mechanic changes how an item is obtained, which is the fastest way for a value to move a long distance.
- The consensus corrects itself — sometimes the market was simply wrong for a while, and so were we.
Using a Value Without Getting Burned
- Compare, do not calculate. The list is reliable about which side is heavier and much less reliable about by exactly how much.
- Check the confidence indicator before leaning on a number in a large trade.
- Treat anything added in the last week as provisional, valued or not.
- Run multi-item trades through the calculator rather than adding in your head — the errors compound faster than people expect.
- If a trade only works because of a single value you are unsure about, it is not a trade that works.
When We Get One Wrong
We do get values wrong, and the fastest correction we ever make is the one a reader sends us. If a number does not match what you are being offered, tell us which item it is and what you are seeing in trades. We do not need proof — a pattern of reader reports is itself the evidence we are looking for, and it reaches us faster than any of our own passes.
Report a wrong value →Frequently Asked Questions
Are these values official?
No. There is no official trade value in Steal a Brainrot, and no value list anywhere is endorsed by the developers. Every list, ours included, is an estimate of what players are doing.
Why does your value differ from another site's?
Because different lists watch different corners of the trading community and update on different schedules. A large gap on a specific item usually means one of the two has not refreshed recently — check the update date on both before assuming either is wrong.
How often are values updated?
On a regular content pass, and out of schedule when a major update or event visibly shifts the market. Items in the middle of the list move less often than the extremes, which is normal rather than neglect.
Can I use these values to price a real-money sale?
No, and we would advise against real-money trading entirely — it is against platform rules and it is where nearly every scam in this hobby happens. Our values describe item-for-item trades only.
Why does an item I own show a lower value than I paid?
Usually because supply grew after you got it, or a newer item took its place near the top. What you paid is a historical fact about one trade; the value is an estimate of what the item fetches now.
Read our full editorial and data methodology →