For future reference, round to the nearest key. This will make the value 68.

Also, this is technically invalid as the Cotton Heads with this effect haven't been unsold for a month or more (one has, other one's been re-listed for two-weeks - it may be possible to leave the suggestion up for a couple of weeks though)

At the time that this suggestion was made, the anti-freeze brigade helm is already outdated. You will need to mini suggest that to give it a value.

Another recent sale

http://www.tf2outpost.com/trade/26839603 Traded this + 19.5 keys in sweets for Kill-a-watt Crone's Dome(85 keys * 0.9 = 77 keys). Making this 58 keys.