In addition, the idea that there'd be some issue from a speculative market for a product buyout at the conclusion, which I suggested in the first sentence of my opinion once I said you're assuming they buy RS3 gold as the gp comes in which does not need to be the case, does not make any sense. There is literally thousands of things. It is not like we've got a list of 10-15 potential items to be seeing, there's easily over 100 to all be seeing and using a program doesn't assist when when it may be a manual option by jagex to select something at the end of the afternoon, you do not need to get it automated, that is simply asking for issues to take place. They can also have things in place to flag some things from their potential list that are being stockpiled too far time to not do this item.
Another solution is to have random buyouts rather than have one thing being purchased out. Say every 100m dropped, they'll buyout a product and then another 100m goes towards a different item or if 100m is not attained, force it in a particular time interval to use whatever it has. All your assumptions are that jagex will or has to use the most simple method of implementing this notion. There's literally an unlimited method to complicate it with little tiny tweaks which make it almost impossible to predict or abuse, especially if any measure has some form of human participation it yells computer learning the door almost entirely.
Rather than purchasing any 1 item particularly, how about purchasing things in g.e. with present offers below 5% ge value. Item has to be in game for 1 year to be eligible. Makes it harder for items to wreck in value. Creates a demand throughout the market. Waste things can recover value for a percentage of 20gp is going to qualify easier than a item costing 20,000. Currently the sole market for many items are sets, store cost and alch worth, this would give value to ranges of low value items as it provides immunity against them crashing farther. Pretty much creates a stock exchange it's a good investment because their value can only go up. The market will purchase and delete and you can have the cash out option for selling 5 percent below from game. Now to make selections issue a dividend.
Having a margin. You are strengthening the item will increase at the day's close, by approximately 20% in the slightest. Two years down the trail, with an increase we can observe inflation of commodity prices. Obviously this depends on people really beating their gp. Since the ge updates a few times every day following a set couple of hours.
This day's thing ought to update at the same time based data off. This could make it hard to guess and profit from if the established cost is above market. I would suggest the product not be shown Until after even delay. Thinking about the main supply of these kind of things into RuneScape are bot farms / gold farmers it's worth considering how this may interact together. Will it make them a load of cash because they could never oversupply?
I agree that alot of careful thinking has to be placed in before actually launching something like this, but I really do believe that the overall notion of turning cash into items and destroying it to get a chance of a rare pet may actually get the job done in-game and Buy RS 2007 Gold, Jagex just needs to take it out of here. Just use the money in the day to purchase whatever item it is the present day. So if yesterday 10 bil was set in then use 10 bil today towards thing x. Don't tell the players that item was chosen until after the money has all been spent, or merely the following day or anything.