Will the cannon be replaced for free by that dwarf

For you personally, you know how things you fall"evaporate" after a couple of minutes? Does the same thing happen into a RS gold cannon? I.e., if you put this up and let it keep shooting, will it evaporate after a few minutes? Or is a cannon follow special rules it does not evaporate and will stay stuck uintil the owner picks it up again? Furthermore, if you play RS for one hour or two at a time, then you can count on the server having to log in to a different world.

Can you shed your cannon if this occurs? Can you get another one for free from the mining camp north of Fally? Similarly, if you perish, does the cannon stay where you place it so that you can go back and get it? Or does it enter your gravestone? Will the cannon be replaced for free by that dwarf? Regardless of what the circumstances?

This might be too impossible a question to answer but here it is anyhow, the number of cannonballs do I want for 87-99 Slayer? I realize this is really difficult, so even an estimate to the nearest 25 or 50K would be great. I want to find this out as I wish to pre-buy all of my cannonballs, because I've come to the end it will save a lot in the long run.

Please don't take this as an effort to control prices, but it is my opinion that c balls can grow in the coming months, increasing the cost of 99 slayer for me. If you have a look at long-term graphs, c all balls are at one of their lowest point for many months. I recognize part of reason for the fall in c all ball prices was the effigy nerf, but that I feel that the return of bots drove costs down further. I'm also doing this becauseI did it previously and it paid off. As soon as I heard about the initial bot nuke, I quickly fear bought 99 pray and herb and stored tens of thousands.

In that instance, you're making an investment which really should not have anything to do with how many cballs you will need for slaying. It's like how folks think that mining ore, banking it, then smithing it's training 2 abilities at the same time with better efficacy - unless performing the two together somehow saves more time and money compared to doing the two separately (e.g. if there's a furnace on the way into the bank which saves you the time of having to run into a furnace following banking), they should be treated as cheap OSRS gold two separate events.