A nice refresh

Sale #1

Sold for 260 keys

http://backpack.tf/profiles/76561198059597115#!/compare/1461369600/1461456000

Sale #2

Sold for PE DCO + Pro Ks Aussies Rocket

http://backpack.tf/profiles/76561198090464845#!/compare/1460592000/1460678400

Used to price the DCO

Sale #3

Sold for 215 keys

http://backpack.tf/profiles/76561198076020691#!/compare/1457251200/1457337600

Sale #4

Sold for MG El Jefe

http://backpack.tf/profiles/76561198068309993#!/compare/1456473600/1457164800

Used to price the Jefe

Sale #5

Sold for 250 keys

http://backpack.tf/profiles/76561198070018257#!/compare/1457251200/1457510400

Sale #6

Sold with GBH KE for PE VVF

http://backpack.tf/profiles/76561198066107804#!/compare/1456560000/1456646400

Sale #7

Sold with GE Stash + PE Lucky Shor for Sunbeams El Jefe + Sunbeams Hallmark

http://backpack.tf/profiles/76561198063499548#!/compare/1457251200/1457337600

Sale #8

Sold for Burning Tyrant's + Circling Heart Baker Boy + White Potassium Bonnett

http://backpack.tf/profiles/76561198090737788#!/compare/1461283200/1461456000

Capped at 300 - http://www.tf2outpost.com/trade/28070465

Sale #9

Sold for Sunbeams Yellow Belt + 110 keys

http://backpack.tf/profiles/76561198010691421#!/compare/1456041600/1456560000

195 + 110 = 305

Rounding to 300

Sale #10

Sold for D@D Rack + Ether Trail Hellmet + Spec Ks Aussie Rocket

http://backpack.tf/profiles/76561198197145419#!/compare/1459468800/1459555200

145.5 + 81.5 + 56 = 283

Rounding to 285

Sale #11

Sold for Haunted Ghosts Pyromancer + G.Fetti BoA

http://backpack.tf/profiles/76561198197145419#!/compare/1459641600/1459728000

150 + 120 = 270

Pyromancer

Sold for HG Rack + N&B Hermes + 14 keys + Black Bill's

http://backpack.tf/profiles/76561198047208911#!/compare/1459987200/1460073600

120 + 13.5 + 14 + 2.5 = 150

Don't think it's necessary to make a mini on the Hermes

BoA

Sold for Planets TC + Peace Trophy Belt + Peace Pirate Bandana + 2.5 keys sweets

http://backpack.tf/profiles/76561198079035624#!/compare/1460505600/1460678400

29 + 60 + 27 + 2.5 = 118.5

Rounding to 120

Bandana

Sold with 3 keys for a Black Max's

30 - 3 = 27

Sale #12

Sold for Peace KE + 41 keys + White Bills + Sweets

http://backpack.tf/profiles/76561197995194055#!/compare/1459641600/1459728000

Used to price the KE

Sale #13

Sold with Sunbeams Rack + Burning Rack for PE KE + 20 keys

http://backpack.tf/profiles/76561198090737788#!/compare/1460419200/1460505600

Conclusion

Sales at 215, 250, 260, 270, 285, 300, 300

The buyer in Sale #1 offered 250 pure to multiple sellers, which we all declined, so I'm not including 250 in the range, it's quite old anyways.

Using 260 - 300