Old and overpriced. Also quite the difficult endeavor to price.

Sale 1:

http://backpack.tf/profiles/76561198058717168#!/compare/1471651200/1471737600

Sold with DBD Vintage Tyrolean + 12 keys for a Sunbeams Data Mining Light

Probably shouldn't, but using old price of Tyrolean to produce a more realistic price for the Toque. Possible this is an outlier and should be removed.

60 + 12 + x = 107

x = 35, using as high end. Might be better to have this sale removed

Sale 2:

http://backpack.tf/profiles/76561198084976847#!/compare/1472860800/1472947200

Fedora is outdated and can't find a mini, but sale would work out to be around

x + 12.5 + 12 + 3.5 = 64

x = 36

Considering a Fedora update would probably be a price drop this would probably fall in the range

Sale 3:

http://backpack.tf/profiles/76561198125551756#!/compare/1476144000/1476230400

Sold with 3 keys for a Spec KS Aussie Sniper. Using 29 for Sniper

x + 3 = 29

x = 26. Supports

Sale 4:

http://backpack.tf/profiles/76561198063070081#!/compare/1473033600/1473206400

Sold with for 4 keys and a Circling Heart Football Helmet. Current prices would put this at 18 keys, seems a little like an outlier. Not using.

Sale 5:

http://backpack.tf/profiles/76561198146911078#!/compare/1475798400/1475971200

Sold for 12 keys + Australium FON. I don't think the keys on the top are related to the sale.

x + 12 = 24, using as low end.

I'm not really sure about this suggestion. There are still lots of sales out there but not all might be usable. If others want to come forth with sales and suggestions, feel free