These are all leaps of faith.

The other one on TF2Outpost is too glitchy and looks like the market has been used a lot.

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Sale 1:

The Item: http://backpack.tf/item/3607812816

Seller: http://backpack.tf/profiles/76561198066704708?time=1426557437

Buyer: http://backpack.tf/profiles/76561198117869058?time=1426639271

Sold for a duped Aces High Dead Cone: http://backpack.tf/item/1767673565

1*0.9 = You do the math. 0.9 buds

0.9 buds = 9 keys

Currently being sold for 10 keys: http://www.tf2outpost.com/trade/25398236

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As always, please try and keep the comments relevant, please don't make comment comprised only of "upvote" or "downvote". Counter-proof / supportive proof is always appreciated!