When I try to purchase one of these in the Trading Post I get random prices and no way to purchase the item.
Looks like this item is bugged, possibly from the same kittened issue that is preventing these from stacking properly in people’s banks.
Seriously along with the recent problem with Runes you folks should take a really close look at this. The integrity of the items database is really crucial to the game.
I noticed that the mystic forge stones in my bank are account bound, but the new one I got isn’t. That would probably be why they don’t stack. But I did have a problem trying to sell mine thru the Trading Post also.
It’s a bug that they’re in the trading post at all , as they’re not supposed to be tradeable. A recent patch introduced the bug by making newly acquired ones tradeable, and the most recent patch (see below) fixed this.
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