I was trying to sell my item in steam market but I can’t find item in my inventory
We have updated market policy on March 13, 2019, the following policies have been applied to steam market.
- Items: Items obtainable in-game or from DLC
- Unable to trade or sell via Steam market
- Items: Items not obtainable in-game or from DLC
- Marketable (sellable) via Steam market, not tradable
The existing items in the steam market were added before the market policy update.
And there are some exceptions for the policy, like give away items and items for partners only.
March 13, 2019 Market and Trade Policy Update Announcement: https://steamcommunity.com/games/550650/announcements/detail/1800782940963390304