Sale 1:

Sold for Arcana Timeless Topper (mini at 65 below) + ~6 keys in items

http://www.tf2outpost.com/trade/28614416 - Deleted B/O. At least they confirmed the sale.

Seller: http://backpack.tf/profiles/76561198050062763#!/compare/1479859200/1479945600

Buyer: http://backpack.tf/profiles/76561198137138415#!/compare/1479945600/1480118400

X = 71

Sale 2:

Sold for 52 keys

No outpost

Seller: http://backpack.tf/profiles/76561198125791160#!/compare/1476489600/1476576000

Buyer: http://backpack.tf/profiles/76561198210249832#!/compare/1476489600/1476576000

X = 52

Sale 3:

Sold with ~12 keys in pure/items for Vivid Chapeau (72.5)

http://www.tf2outpost.com/trade/28582490 - B/O of 50

Seller: http://backpack.tf/profiles/76561198021790932#!/compare/1478217600/1478304000

Buyer: http://backpack.tf/profiles/76561198153088409#!/compare/1478217600/1478304000

X = 50 (Capped by B/O)

Sale 4:

Sold with Spec. KS Gold Botkiller Sniper (3) for Harvest Moon Grenadier’s Softcap in about 5 days

http://www.tf2outpost.com/trade/28610813 - B/O of 42

Seller: http://backpack.tf/profiles/76561198241107714#!/compare/1479600000/1479686400

Buyer: http://backpack.tf/profiles/76561198028959985#!/compare/1479513600/1479686400

Should easily cap at the B/O

X = 42 (Capped by B/O)

Sale 5:

Sold for Death at Dusk Wet Works

http://www.tf2outpost.com/trade/28576909 - B/O of 53

Seller: http://backpack.tf/profiles/76561198115721685#!/compare/1477872000/1477958400

Buyer: http://backpack.tf/profiles/76561198021790932#!/compare/1477785600/1477958400

Couldn’t find any sales on the Wet Works. Might be better to use this sale to update it instead.

Arcana Topper Mini:

http://backpack.tf/suggestion/5869fa3be3387733a45db3de

Sellers:

55 keys:

http://i.imgur.com/a2BuV8g.png - 1 month

http://backpack.tf/u/76561198119629032

Sales at:

42

50

52

71

71 looks like a large outlier. Excluding 71.

Sale at 42 sold rather quickly, and already looks like a bit of an outlier. Excluding 42.

Going with 50-52.