I only trade 1:1 within the same card set, (e.g. a Terraria trading card for another Terraria card), usually only my duplicates for cards I don't have.

Most of my foil cards, backgrounds and emoticons are available for trade, too.

You can make use of the quick inventory comparison option at Steam Trade Matcher [ https://www.steamtradematcher.com/quickmatch/UnknownVariable ].

Thanks for your patience and attention, especially in case you really managed to read this boring explanatory note.