Hi was playin fe .77 and found this bug were if u go to shop wiht any hero, and u hit sell, then hit equip, then hit sell again then equip again, u can keep repeating and not lose the item, as long as you hit no other buttons inbetween, at least wiht the dagger on a krax hero i have, i can sell her dagger 100x and make 3000gildar right off the rip at the start of the game.
It was equipped before going to shop if that matters. With donya, it was basic dagger, playin krax
If you need more info please let me know, hope i reported this correctly