Buff.163 Review 2026: Is Buff.163 Legit? Fees, Safety & User Reviews
Last Updated: November 2026
Author: SIH Editorial Team
Buff.163 is a CS2 skin P2P Marketplace launched in 2018 by NetEase, headquartered in China. The platform supports CS2, Rust and currently lists around 23631 active CS2 offers. Over 8 years, Buff.163 grew to 2000000 monthly visits, making it one of the larger third-party skin platforms. Buff.163 differentiates from competitors through .
SIH Score
4.8
/ 10
Rating by
2.4
98+ reviews
Founded
2018
Operating for 8+ years
Type
P2P Marketplace
Key Pros
Key Cons
Quick facts
Buff.163 is a legitimate P2P Marketplace for CS2 skin trading, founded in 2018 and currently holding a 2.4/5 rating on Trustpilot from 98+ reviews. This Buff.163 review covers fees (2.5 seller, 0 buyer), safety record, KYC requirements, payment methods, and current promo codes. We tested Buff.163 against real transaction data from Steam Inventory Helper (SIH), which compares prices across 28+ marketplaces in real time, to verify whether Buff.163's pricing is competitive.
Type
P2P Marketplace
Min. transaction
N/A
Seller fee
2.5%
Buying fee
0%
Deposit fee
0%
Withdrawal fees
0%
Payment methods
Alipay, WeChat Pay, UnionPay
Способы вывода
Alipay, WeChat Pay
2FA
No
Headquarters
China
Monthly visits
~2,000,000 visits
Active Listings
~23,631
KYC
No
Owner
NetEase
Buff.163 is a safe, established P2P Marketplace operating since 2018 from China. With 2000000 monthly visitors and a 2.4/5 Trustpilot rating, it is one of the more trusted options for CS2 skin traders. Buff.163 stands out for , though its main drawback is . Whether Buff.163 fits your needs depends on your priorities: lowest fees, specific cashout methods, or largest inventory. See the Pros and Cons below.
Supported games
CS2
Rust
Fees Explained
Buff.163 charges a 2.5 seller fee and a 0 buyer fee on CS2 skin transactions. Withdrawals incur additional method-specific fees. Full breakdown below.
Fee Type
Amount
Notes
Selling fee
2.5%
-
Buying fee
0%
-
Trading fee
0%
May have fees
Withdrawal fees
0%
-
Deposit fee
0%
-
Fee Example
AK-47 | Head Shot (Field-Tested)
Steam Market Price
$49.45
Base price
Buff.163 Price
$32.22
After 2.5% fee
Your profit (vs Steam 15% fee):
+$8.98 (27.2%)
Payment methods
Buff.163 supports multiple deposit and withdrawal methods. Exact fees and speeds are confirmed on https://buff.163.com//payments at checkout.
Deposits
Alipay
WeChat Pay
UnionPay
Withdrawals
Alipay
WeChat Pay
Is Buff.163 Safe and Legit?
Yes, Buff.163 is a legitimate platform and is safe to use when you follow basic security practices. Buff.163 has been operating since 2018, holds a 2.4/5 Trustpilot rating from 98+ verified reviews, and authenticates users through Steam OpenID (your Steam password is never shared with the site).
Company Legitimacy
Buff.163 is registered and operates under NetEase out of China. Payment processing goes through licensed providers including Alipay, WeChat Pay, UnionPay. This gives Buff.163 a verifiable legal and financial footprint, a key indicator distinguishing legitimate skin platforms from pop-up scam sites.
Security Features
Buff.163's security stack includes Steam OpenID authentication (you log in via Steam's official page, Buff.163 never receives or stores your Steam password), two-factor authentication (2FA) support (, enable it immediately after registration), mandatory Steam Mobile Authenticator for trade confirmations (prevents unauthorized trades even if your session is hijacked), SSL/TLS encryption of all data in transit, and marketplace hold/escrow where applicable.
Incident History
Buff.163 has no publicly disclosed security breaches since launch in 2018. Every skin platform, including Steam itself, has faced phishing attempts targeting users. Follow the safety checklist in the FAQ to minimize risk.
Trustpilot rating
Buff.163's Trustpilot profile shows 2.4/5 based on 98+ reviews. Positive reviews highlight low fees and high liquidity. Negative reviews focus on regional restrictions and strict verification requirements.
Security and KYC
Trustpilot rating
2.4
98+ reviews
2FA
No
Violation history
There have been no publicly disclosed security incidents
KYC required
No
Community reviews
Positive utility: lowest prices and most skins, best for price checks; harder to add funds.
u/Paladasch
Skinport Buff.163
If Buff.163 does not fit your needs, these are the closest alternatives based on SIH price-comparison data from 28+ platforms.
Platform
Seller Fee
Cashout
For the full ranking, see our Best CS2 Marketplace guide. To compare live prices on any specific skin across all these platforms, use SIH price comparison.
Final Verdict
Buff.163 is a legitimate and recommended choice for CS2 skin traders in 2026
Key Pros
Key Cons
Use Buff.163 if:
You need one of the key Chinese P2P markets with seller fee around 2.5% and large inventory.
You work with China-local flows: Alipay/WeChat Pay, phone/SMS, Alipay verification.
It fits experienced traders who value BUFF liquidity and understand regional restrictions.
Consider alternatives if:
You cannot use Chinese payment/account requirements or real-name flows.
You need simple international cashout to card/bank/PayPal.
You need English-language public documentation on all fees and KYC thresholds.
SIH Extension
Regardless of the platform you use, check prices before every trade. The free SIH extension shows prices from 28+ marketplaces directly in Steam, so you always see the Buff.163 price relative to the market.
F.A.Q.
Steam Inventory Helper (SIH) is a browser extension and web platform that helps CS2 skin traders compare prices across 28+ marketplaces, check float values, calculate inventory worth, and buy skins below market price.