For future reference: you do not need to close and re-open a suggestion if it isnt handled in a few days. The maximum amount of time we leave suggestions up is one month, which is typical for unpriced items when we are not sure whether or not the price will be okay, especially if they only have one valid sale.

The second sale here would be 14 keys, as the black box should not be valued higher than what it commonly sells for in pure (17 keys). however, that sale was not a sale, or it was reverted, as is shown by the histories of the items involved:

http://backpack.tf/item/2549462503

http://backpack.tf/item/5717076087

They move to and from the same users, the black box even moves back and forth twice, making it likely that they are alts or friends.

The only other sale I can sort-of trace is a sale here where it sold with ample sweets for a spec aussie minigun (~17)

http://backpack.tf/profiles/76561198126521438#!/compare/1494288000/1494374400

http://backpack.tf/profiles/76561198036196624#!/compare/1494288000/1494374400

it is not obvious the way it appears in the compares, but the histories match on the tin, the minigun, the gunslinger, the snowman and the arkham. With those sweets being around 5 keys, that sale would be 12 total