BUFF Market vs CSFloat: is BUFF Market cheaper, and which price should you trust?

Both sites publish enough item metadata to identify a specific asset rather than a generic name, which is the baseline requirement for comparing prices at all. A 0.16 Asiimov and a 0.38 Asiimov are the same market listing name and are not the same product. Where the two differ is in what sits around that metadata: whose language it is written in, whether there is a reference price attached, and whether you can address one particular ask with a link.

Two entries in that table deserve more than a row. The first is the charm pattern number. Charms have their own pattern rolls, some of which carry a real premium among collectors, and very few public surfaces publish that number next to a price. If you are shopping charms specifically, BUFF Market is one of the few places you can check the pattern before you commit.

The second is the login gate. Logged out, you get one unsorted first page — roughly ten asks for the item — with no way to sort by price, clamp a float range, or reach page two. Any "cheapest on BUFF Market" figure you see quoted by someone who was not signed in is really "cheapest among the handful of asks that happened to load." Related: the listing count an anonymous visitor is shown stops climbing at around 91. Treat any number at or near that as a floor, not the size of the book. A skin showing 91 listings might have 91 or might have 900, and you cannot tell from outside.

One more trap worth naming: BUFF Market is a different site from BUFF163, with a completely different item id namespace. The same skin has different ids on the two. If you watch both, or if someone quotes you "the BUFF price," confirm which of the two they mean before you act on it — the ids will not cross-reference and the two markets do not trade at the same level.

Fees. CSFloat takes 2% from the seller. That number is the reason a CSFloat ask can sit slightly above a bare-metal quote elsewhere and still be the better net outcome for the seller. BUFF Market's own fee structure should be read on its fee page rather than assumed — do not carry over a number from its similarly-branded sibling, which is a different site with different economics. A seller who nets a different percentage prices the item differently, and that difference propagates straight into the ask you see.

Buyer pool and language. BUFF Market presents in USD with sticker and charm names in English, which is a deliberate split from BUFF163's CNY pricing and Chinese-language metadata. That split segments who is comfortable buying there. Segmented pools price independently: a pattern that a Western collector base bids up may sit unbid in a pool that does not follow the same meta, and the reverse happens just as often.

Depth you cannot see. A single low ask is one seller's opinion, not a market price. On CSFloat you can sort and see how quickly the book thickens above the lowest ask. On BUFF Market, anonymously, you cannot. A cheap-looking floor with one unit behind it is a very different situation from a cheap floor with thirty units behind it, and only the second one tells you the item is genuinely repriced.

Trade locks and settlement. An item that cannot move for days is not the same product as one that can, even at the same name and float. Wherever locked and unlocked inventory sit side by side, you will see two prices for what looks like one skin. Likewise, every payment rail in and out — deposit method, site balance, withdrawal path — is a step where value leaks. A quote is only comparable to another quote if you count those steps on both sides.

A price you cannot realise is not a price. Before you treat any number as the value of your skin, answer three questions: what currency you would actually be paid in, which market you could actually sell into, and what account and verification you would need to be the seller there. If the cheapest quote in the world lives on a market you cannot withdraw from, it is trivia — it does not set the value of the item in your inventory.

For most Western buyers, that reasoning ends up anchoring on CSFloat, and not because it is always cheapest. It is because CSFloat publishes a predicted "Final" price per item in USD, attaches it to addressable listings, and is a market the same person can plausibly sell back into at a known 2% seller fee. A single consistent yardstick you can transact against beats a scatter of cheaper numbers you cannot. This is exactly how CSWatcher treats it: CSFloat's Final is the reference, and every other market it watches — BUFF Market included — is scored against that reference and alerted on. On BUFF Market and every market other than CSFloat, CSWatcher is strictly alert-only: it scans, scores, and deep-links you to the listing, and you complete the purchase yourself. Buy Orders and Listing exist on CSFloat only; Auto-Buy here runs through your own BUFF Market session. Every market scans and alerts on Spectator, the free plan; a Sniper pass is what lets CSWatcher buy for you. BUFF Market is covered on both surfaces — carried by your own browser through the free CSWatcher extension, with CSWatcher's servers as the fallback.

It wins when the metadata is the point. If you are hunting a specific charm pattern, a named sticker combination, or a Doppler phase, BUFF Market publishes the fields in English and in USD with no account and no key required. That is a genuinely better research surface than a market that makes you translate names or guess at a charm's pattern. Collectors buying craft-value items should check it, and often should buy there, because the exact item may simply not exist on CSFloat's book at all — different seller pool, different inventory.

It wins when you are buying to keep. If the skin is going into your inventory and staying there, the only thing that matters is the total you pay. A lower ask on a market you can access is a real saving, and the fact that you would struggle to resell there is irrelevant to a buyer who is not going to resell.

It loses when you need to move fast or compare properly. Without an account you cannot sort by price, clamp float, or see past the first page, so "find me the cheapest one" is a manual chore rather than a query. Depth is opaque above roughly 91 listings. There is no published fair value, so you have to bring your own reference from elsewhere. And if the item is a flip rather than a keeper, decide where you will sell it before you buy — a cheap entry into a market you cannot exit is not a good trade, it is a slower loss.

It loses when the difference is smaller than it looks. Read BUFF Market's own fee page and count your deposit and withdrawal steps before declaring a saving. A gap that survives fees, conversions and a trade lock is real. Most do not.

If you want the mechanics of how CSWatcher watches BUFF Market — what it reads, how alerts are scored, and what it deliberately will not do there — see /marketplaces/buffmarket. CSWatcher is not affiliated with or endorsed by BUFF Market.