http://www.tf2outpost.com/trade/4646563- Claims of a 21 bud offer, though that's either in another trade, in person, or it's been retracted. Matches the claims in the linked trade provided by the suggester

http://www.tf2outpost.com/trade/4882196- Set at 25 buds, doesn't look like a trade that takes offers

http://www.tf2pricecheck.net/Thread-PC-Cloudy-Moon-Tyrants-Helm- Tf2pricecheck's last post suggests overpay in 20++

The current price is definitely low given what can be seen here, though I'm not so sure about the suggested price given that offers seem to have topped out at 22 buds so far. Any further thoughts?