I haven't done this in so long.

THIS is how you make a suggestion.

Sale 1

http://www.tf2outpost.com/trade/25330663 Sold for DBD Birdcage + 2 keys

B/O for Bone was 18 keys

B/O for Cage was 17 keys

X = 17*0.9 + 2

X = 17 keys

Cage http://backpack.tf/item/1934918006

Dome http://backpack.tf/item/2459060736

Mini for Birdcage

Sale involves a B/O of 17 keys, using 17 keys

Sale 2

[No OP Trade] Sold for Pro KS Bluts http://gyazo.com/b1065d8ba5488eddfd785e40ea75b8c3

X = 14*0.9

X = 13 keys

Bluts http://backpack.tf/item/2503282530

Bone http://backpack.tf/item/3504519279

Mini for Bluts

http://steamcommunity.com/market/listings/440/Strange%20Professional%20Killstreak%20Australium%20Blutsauger Sold for $36.62 on 26th March

36.62 + 36.62/1.15 = $68.46

$68.46/2 = $34.23

Keys were $2.41 on March 26th

$34.23/$2.41 = 14 keys

Sale 3

http://www.tf2outpost.com/trade/25035562 Sold for Nuts Tossle

B/O for Tossle was 22 keys

B/O for Bone was 2 buds, or 24 keys at the time

X = 22*0.9

X = 20 keys

Tossle http://backpack.tf/item/2659258687

Bone http://backpack.tf/item/3504519279

Mini for Tossle

http://www.tf2outpost.com/trade/25616499 Sold for 22 keys pure http://i.imgur.com/DmF6qS2.png

B/O for Tossle was 22 keys

X = 22 keys

Tossle http://backpack.tf/item/1096470491