what are you doing lol? I bought all he had + a lifetime supply of bait and I still have 5 or 6 chests of coins and amber/gems/junk to sell to the guy. It looks like we may get coinpiles next update but even so, ironically, money is about worthless for now. Save the stuff, sell the stuff, roll around in the coins... none of it matters: he has nothing to sell after a short time!

I suspect a future use, sure. But I half expect a future save game incompatible update when it gets to the 'done' mark.