My analysis of this particular Misc includes my own insight, actual sales, and tedious research. I do this not only for my own sake, but for those with this particular hat also.

http://www.tf2outpost.com/trade/18326649 My own trade:

KAW luchadore+c9 marauder+10 keys (via chat)(c9 marauder at 3.8 before the drop) ~roughly ~10 before drop, 9 after drop.

Trade server offers, you need not believe these claims, but I assure you these are legitimate offers.

Dead Presidents Antlers+gifted Miami Rack ~N/A

c9 Samureye+miami sack ~N/A

Miami Antlers if I were to add ~1.5 pure. ~N/A

Conclusion

Offers of 9 easy in unusuals

http://www.tf2outpost.com/trade/17945291 My own trade:

Rejected offer of 5 pure

C9 casemaker+vivid buckaroos ~roughly 6+

Terror Hwnn+jumpers jeepcap KAW ~roughly 6 (outdated prices)(void)

Retracted offer of a Overclocked Tc ~roughly 7.5 (outdated prices)(void)

Terror Watt Anger ~roughly 6+ as KAW is ~6.8.

Conclusion

Offers of 6-7 easy, rejected.

Actual Sells

http://www.tf2outpost.com/trade/18418855 Sold for a bubbling hazmat.

http://backpack.tf/id/76561198028179754?time=1394092800

~roughly 7-8 via bp.tf.

Conclusion

Sold for 7-8 via bp.tf

http://www.tf2outpost.com/trade/18345438

http://backpack.tf/id/76561198062011686?time=1393660800 bought for a terror watt brainiac hairpiece.

~outdated bp price of 9 buds. Realistically 7-8 upon quick inspection. Requesting update on said hat. (outdated prices)(void)

Conclusion

Sold for outdated 9 buds

http://www.tf2outpost.com/trade/18396899

Bought for: Disco Beat down Tyrolean ~roughly 9-11 buds.

Sold for: Disco Beat down Samureye ~unpriced. (one up for 7 pure.)

Conclusion

Sold for 9 or more in unusuals

And last but not least:

http://www.tf2outpost.com/trade/18144792

Bought for 7 pure buds. (jake LFT)(quicksell)

Conclusion

Easily 7 pure.