IGXE - Internet Game Exchange
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C5Game - Trade items for cash!
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www.dota2sites.com

actually the fee is very high on this site

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BUFF
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【VPGAME】World’s No.1 eSports service platform DOTA2 | CSGO
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Buy & Sell DotA2 Skins & Items | BitSkins, Inc.
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Buy CS:GO Skins & keys - SkinBaron
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Multi-Game Trade Bot for CSGO, PUBG & More | TradeIt.gg
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incsgo.com 能取回的CSGO开箱网
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