The SteamTrade Matcher bot functionalities are currently limited, expect up to 1 hour wait to have your trade offers accepted.
QuickMatch with
Birdman 1:1 Card Trader
42

You need to be authenticated to use QuickMatch.

Please log in to SteamTrade Matcher with your Steam account by using the Sign in through Steam button

This will allow you to compare your inventory to find duplicate community items you could trade with Birdman 1:1 Card Trader!