3.5 Review updated Promo code verified How we rate
3.5 Mannco.store is a skin marketplace for CS2 and TF2 items — buy, sell, or instantly cash out, plus auctions and giveaways layered on top. It's a straightforward trading operation rather than a gambling site: no dice, cases, or provably fair claims, just listings and an instant-sell desk.
The mechanics are simple. You sign in with Steam, browse or list items on the Market, and either wait for a buyer at your asking price or use Instant Sell for immediate liquidity at a lower payout. Deliveries are instant in both directions per the site's own delivery policy, and while we were reviewing the homepage its live "Latest Sales" feed was updating with real trades roughly every minute — a good sign the volume is genuine rather than decorative.
On trust: Mannco.store discloses its operator, Lexmoor International Limited, registered in Hong Kong, in its Terms of Service — more transparency than plenty of sites in this space offer. Third-party sentiment is respectable but mixed, sitting around 4.0-4.2 out of 5 on Trustpilot from roughly 2,900 reviews, with recurring complaints centered on stored-item handling and support responsiveness rather than outright non-payment. The Terms are also worth reading closely: all sales are final at the company's discretion, and total liability to any one user is capped at $100.
For CS2 and TF2 traders who want instant liquidity or a browsable marketplace outside Steam's own market, Mannco.store is a reasonable, transparently-operated option — just treat every purchase as final and keep an eye on your stored inventory rather than leaving items parked indefinitely.
Go to Mannco.store using our provided link and sign in with Steam
Open the Market or Instant Sell tab to buy or cash out items
highlighted.gg is an independent review platform for CS2 gambling sites: case opening, case battles, skin upgraders, crash, roulette and skin marketplaces. Every review is researched against public sources and scored with the same published rubric — games and design, bonuses, payments and support — so ratings are comparable across sites.
We explain exactly how we rate on our methodology page, and our editorial policy covers how affiliate links and promo codes are handled. When a site gives us no way to verify ownership or licensing, the review says so.
Our MANNCO.STORE review follows the same checklist as every CS2 case opening site we cover: what games it runs, whether its provably fair system can actually be verified, how deposits and skin withdrawals behave, what the bonus terms really say, and whether the operator publishes ownership and licensing information.
Sub-scores on this page feed the overall rating, and the promo code was last verified on 2026-08-13. If something changes — codes, bonuses, ownership — the review gets updated, not re-dated.
Compare MANNCO.STORE with the rest of the field: Best Sites to Instantly Cash Out CS2 Skins.
“Provably fair” only means something if you can re-compute the roll yourself. A legit CS2 gambling site publishes a server seed hash before you bet, lets you set your own client seed, and reveals the server seed after rotation so every case opening, battle or upgrade can be re-derived.
You can verify any supported site's rolls in your browser with our free provably fair verifier — no signup, everything runs locally. Our blog walks through the math with worked examples.
Most CS2 case opening sites offer a signup bonus — free balance, free cases or a deposit boost — activated with a promo code. Codes change and bonus terms carry wagering requirements, so we re-verify the codes in our reviews and date-stamp them.
The current MANNCO.STORE code is on this page, and every active code we track is collected on our promo codes hub with the terms decoded.
Trade Virtual Items
Free Bonus TRADEIT Receive 5% Back on Your First Trade
Free Bonus SKINPORT 0% Buyer Fees
Get $0.50 Free for Signing-Up