Bad trades are legal. They are made for catching players who are drunk stoned sleepy or confused.Is there any feature or external tool that could help filtering for acceptable trades? It's unfair, because the cost to produce the high era good is higher than the cost to produce the low era good. There are no way of introducing a new solution for avoiding unfair trades without tampering the actual benefits of market trades usage. Click the "Market" icon in your toolbar to go to the trading market. You will see a list of all the trades currently being offered. Sometimes you must help your guild with sweeter trades (for GE etc). 2. Accrediting and licensing documents can be reviewed online or through the Office of the Vice President for Academic and Student Affairs. If you want to trade, you need to be aware that there is a difference between the open market, and the guild market.
