Please devs add how many wood be bought for how many gold on chat game

when i see a savegame replay i cannot see how much wood the player bought for 100 gold, ive noticed that they got 150 wood for 100 gold and maybe they are cheating. As we cannot see market prices on IU of savegames replay neither on chat , its extremely diffficult to find the time and the price a player paid for sources on the market.

would be good to have a graphic or a list of how many sources he bought/sold on market