there is a base tax fee of 100 gold besides the 5% which most players arent aware of. this helps making players sell items in bigger stacks rather than selling them one by one.

you are referring to players dumping green eggs blue eggs as single ones into auction for lower price and players are too lazy to buy the single ones so the price goes lower as players have to sell their eggs below the single ones price, this is a very specific problem pretty much only happening in rare scenarios like the easter event so its not a big problem and doesnt necessarily need a change,


what the devs could do is increase the base tax fee to lets say 150 or 200 gold -> this will make less player sell many single items and rather sell in a larger stack


edit: a cooldown would be pretty annoying regarding the solution above, just increasing the base tax fee will solve the issue