Sale #1: http://backpack.tf/profiles/76561198031350787#!/compare/1475366400/1475798400

http://www.tf2outpost.com/trade/28478489

Sold for 75 keys in over a month or so.

Sale #2: http://backpack.tf/profiles/76561198095902384#!/compare/1478476800/1478563200

Sold for 90 keys pure

Taking 90

Sale #3: http://backpack.tf/profiles/76561198143094364#!/compare/1472515200/1472688000

Looks like it sold along with a ~2 key strange killstreak rocket for Spellbound Drill (90)

Taking 90

Sale #4: http://backpack.tf/profiles/76561198175249965#!/compare/1472860800/1472947200

Sold alongside DBD Rifleman (94) for Blizzardy Storm Viewfinder - Better used on Viewfinder

Sale #5: http://backpack.tf/profiles/76561198175249965#!/compare/1473033600/1473120000

Sold with DBD Rifleman (94) and Spec KS SF Rocket (12) for 13th Cannonball (Outdated, mini at 185) + Killstreak Australium Stickybomb Launcher (15) + Spec KS Aussie Eyelander (32) = 32 keys

13th Cannonball mini:

http://backpack.tf/suggestion/5822458983de6b34cc56e27b - 185 keys

Sale #6: http://backpack.tf/profiles/76561198068309144#!/compare/1476230400/1476316800

Sold with Australium Pro KS Rocket (60) + Collector's Pro Escape Plan (7) + Strange Pro Huo Long Heat (1.5) + Vintage Spec KS Gunboats (5) + 2 key sweets for Peace Stash (173) and G.fetti Baker Boy (19) = 116.5 keys

Taking 115 keys (Rounded Value)

Rocket Mini:

http://backpack.tf/classifieds?item=Rocket%20Launcher&quality=11&tradable=1&craftable=1&australium=1&killstreak_tier=3

Seller's @ 60 keys

Escape Plan mini:

Last sold on SCM for ~7 keys after taxes: http://steamcommunity.com/market/listings/440/Collector%27s%20Professional%20Killstreak%20Escape%20Plan

Huo-Long Heater mini:

Sellers @ 1.5 keys: http://backpack.tf/classifieds?item=Huo-Long%20Heater&quality=11&tradable=1&craftable=1&australium=-1&killstreak_tier=3

Vintage Spec KS Gunboats mini:

Last sold on SCM for ~ 5 keys after taxes: http://steamcommunity.com/market/listings/440/Vintage%20Specialized%20Killstreak%20Gunboats

Sale #7: http://backpack.tf/profiles/76561198095094016#!/compare/1476489600/1476748800

Sold with Aus Pro Rocket (60) + Collector's Pro Escape Plan (7) + Vintage Lugermorph (4.2) for Whirlwind Conga (170) = 99

Taking 100 (rounded value)

Sale #8: http://backpack.tf/profiles/76561197999481429#!/compare/1476835200/1476921600

Sold for Duped Ghosts Tree (50) + Orb Fire Festiviser (15) + Duped C9 Hottie's Hoodie (24) = 89

Taking 90 keys (Rounded value)

Duped Ghosts Tree mini:

Duped seller @ 50 keys here: http://backpack.tf/classifieds?item=A%20Rather%20Festive%20Tree&quality=5&tradable=1&craftable=1&australium=-1&particle=8

Sale #9: http://backpack.tf/profiles/76561197999481429#!/compare/1477958400/1478044800

Sold for Starstorm Insomnia Falkirk - Better used to price the Falkirk

Sale #10: http://backpack.tf/profiles/76561197968430374#!/compare/1478390400/1478476800

Sold for Miami Nights Defiant Spartan + 48 keys

Miami Spartan is outdated, but it would still prove to be an outliner

Sales at 75, 90, 90, 32, 115, 100, 90

32 is an obvious outliner, 115 seems a little high compared to other sales that are 90-100 keys. Calling 115 an outliner as well.

No other clean ones on market.

Taking 90 keys as the suggested price since that seems to be the most common trading point, per Polar's advice.

Feedbacks appreciated.

Thanks!