There might be a thread about this with the solution in it but seeing as they removed the search bar I'll have to make one. Not really a need for a screenshot. I switched a 1billion coin back to mesos and tried to buy an item from someone else's personal shop. The item costs 1.3b and I have 1.5b on me yet I get the message ''The buyer does not possess enough money to trade anymore''.
I think what this error comes from is that the persons shop (or the person with the shop open) would go over max mesos if you tried to purchase that. For example they currently have 1.5b, you try to spend 1.3b but the max is 2.1 because their inventory would try to 2.8b you can't make this purchase.
This is exactly it I think, one of the items in that persons shop already sold for 1.3b. Well I can't buy it then.
