previois note:

I just purchased the only one on the market via the community market for 194,83 euro(246,06 dollars) the owner of it therefor got 169,42 euro(213,94 dollars)

http://imgur.com/3GHbkUu

uploaded the picture from my market history i thought why not give it a price when there is only one and i just purchased it?

Remade this with help from Polar: How are you calculating your value here? 246.06 USD / 2.47 USD per key = 100 keys for the high end. Same calculation yields a low end of 87 keys. (i however rounded it down instead of his rounding it up)

old post for more then enough valid proof: http://backpack.tf/vote/id/55989f66b98d887c228b458c