Rhys didn’t resuggest after a month. Every recent sale is here now.

Credit to Rhys for the sales 1 and 2 and Helix for the second sale of the mini <3

Sale 1: (6 days too old, unusable)

Sold for 78 keys

http://www.tf2outpost.com/trade/24382943

Sale 2:

Sold for a Cloudy Moon Whoopee Cap

(78*0.9) = 70.2 rounding to 70 keys

http://www.tf2outpost.com/trade/24518800

Sale 3:

Sold for a Death at Dusk Hottie's Hoodie

(97*0.9) = 87.3 rounding to 87 keys

http://www.tf2outpost.com/trade/24947825

Before: http://backpack.tf/profiles/76561198046154815?time=1427871600

After: http://backpack.tf/profiles/76561198046154815?time=1427958000

Notes: (outlier, quicksell)

Mini for the Cloudy Moon Whoopee Cap ~78

Sold for 6 buds pure (buds were 11 keys at the time)

(6*11) = 66 keys

http://www.tf2outpost.com/trade/25172771

Seller Before: http://backpack.tf/profiles/76561198103265170?time=1425456000

Seller After: http://backpack.tf/profiles/76561198103265170?time=1425542400

mem leak mullet (25) * 0.9 + GE goggles (26.5)*0.9 + spec. vintage luger (~8 at time (7 + KS)) * 0.9 + max (37) -1 = ~90

http://www.tf2outpost.com/trade/25275034

Seller Before: http://backpack.tf/profiles/76561198048920049?time=1425715200

Seller After: http://backpack.tf/profiles/76561198048920049?time=1425884400

Taking the price at 78, the midway point between 66 and 90.

Mini for the Death at Dusk Hottie's Hoodie ~97

Sold for a Harvest Moon Liquidator's Lid + 7 keys

(100*0.9) + 7 = 97

No outpost trade

Before: http://backpack.tf/profiles/76561198042866413?time=1425970800

After: http://backpack.tf/profiles/76561198042866413?time=1426748400

Conclusion:

Sales at 70 and 87, calling 87 an outlier due to a weird mini. Taking the final price at 70 keys.