seliph
free palestine
we don't necessarily use averages for this reason, and we definitely don't go with what's "likely" vs what's currently happening. the tier list is a reflection of popularity and desirability amongst the whole community, not a strict price guide. this is outlined in both the OP and the spreadsheet.There's also a thing called supply and demand though in economics. Because there are so few black feathers, and people want them, the price of it is likely to increase. In addition, because the black feather is sold so infrequently, one time does make a difference so even if you were to take the average of about three past sales (8k, 8.5k, 14k), the value would be a little over 10k.