It's a simple idea as you can read from the title
i'm suggesting making the AI buys the Item on F7 after 15-20 sec
one it will give the player a change to remove the item if he had added it for a cheap price by wrong , it happens some times when the average is to low
it will give player a change to purchase items for a good price
[17:21:52] Put Iron (10 $15/unit) up on market.
[17:21:58] AI - Gates & Fences Ltd. bought 10 Iron for $150
AI takes about 6 sec to buy the item that has been listed for the price which AI buys at