Title says it all. Anyone that has trained at skeles or petris knows what a mess it becomes after a while.
Buy an 'Item Ignore Pendant' from the cash shop and add the Skillbooks that drop from Skele's to the list. Then your pet will never pick them up again! Ez.
You are assuming I don't want them, I do. It's not possible right now because they use the inventory tab that holds all your pots and scroll drops making it extremely packed already. As a result the market for anything other than the big skills (mw20/gen20 etc.) isn't very alive either.
It may be easier to just come to terms with the fact that very few skillbooks that drop from end-game leech maps will ever be worth anything. I toss 90% of them.
Its cool if you cant get a skill right away and have to hunt for it. adds suspense. so i'd leave things as is