Gladiator "sales" need inventory comparison links or screenshots of the trades themselves to accompany them. The link you've provided only shows what the item was listed for when it sold, not necessarily what it sold for. Only if there are 3 or more sales at the same price will we allow just the link you've provides to be used as evidence.

Similarly, linking only the item history for the 12 Key sale doesn't show the sale. We need the comparison links or a screenshot.

Also, if the average of the price range is going to be over 10 Keys, you need to round each end to the nearest Key. Decimals like this aren't allowed. This suggestion will need to be closed to address those concerns.