Saw a poorly made suggestion for this, helping out.

Offers:

http://www.tf2outpost.com/trade/9628741 - Highest offer of 8 pure

http://www.tf2outpost.com/trade/9619057 - Offer of P. Energy Reggaelator + 3 in promos (max head + bud), comes to 8.1 in unusuals with overpay.

Sales:

http://www.tf2outpost.com/trade/8845354 - 8 buds flat

http://www.tf2outpost.com/trade/9665729 - Claims to have paid ~8 for the crown.

So basically, this hat should be 8 flat. However, for the sake of a range, we're going to assume it can go for more, but the 2 8-bud sales and the 8 bud offer (which was C/O'd on multiple trades) call for an 8 bud price. The price will be 8-8.4 because the 8 bud and 8.1 in mixed offers were not accepted.

Thoughts, comments, opinions, etc? Feel free to share. I'd like some thoughts on the range, because it's hard to define something that hasn't sold for anything but 8 recently and that has an 8 and an 8.1 offer, yet needs a range.