I have bags of Sparkly and am in the Callopee area. Is the sale price difference at a tool vender vs hardware, large enough to justify the time and cost of traveling to uralia? I would have to take the subway and walk.
When I sold sparkly for currants, only the "mining vendors" bought for 5 - all regular vendors offered 6. Unless they've changed that (which is possible of course), you'd just have to walk a few streets at most - there are several regular vendors in and around Callopee.