Both hats are on outpost. Here's all the trades.

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Steaming Frenchman's Beret (16-18) [17]

http://www.tf2outpost.com/trade/16232221

http://www.tf2outpost.com/trade/16231345

Unsure who offered taking mid.

A:http://backpack.tf/id/76561198054601537?time=1386316800

A:http://backpack.tf/id/76561198054601537?time=1386403200

B:http://backpack.tf/id/76561198079468483?time=1386316800

B:http://backpack.tf/id/76561198079468483?time=1386403200

Looks like he got ripped off or something, the guy is selling the tsar for 6 buds...

-Less than a week old

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Dead Presidents Powdered Practitioner (3.1-3.2) [3.15]

http://www.tf2outpost.com/trade/16149462

http://www.tf2outpost.com/trade/16201410

Mid since the tsar was offered on

-Less than a week old

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Blizzardy Storm Charmer's Chapeau (1.5-2) [1.75] + Tsarboosh for a Miami Nights Familiar Fez (3.3-4.8) [4 buds]

Tsarboosh ends up being 2.25 buds

http://www.tf2outpost.com/trade/15503578

http://www.tf2outpost.com/trade/15575777

http://www.tf2outpost.com/trade/15273949

Not clear who offered, taking mid

~Month old

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No idea, I check bp history too.

From what I can make out with google translate on his profile, it may have been a cash deal?

http://www.tf2outpost.com/trade/15063758

http://steamcommunity.com/id/as960606123/

~month old

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Obv. the top trade is an outlier. Guess range is 2.25-3.15.