God so many sales with this one.

Sold for 21 Keys

http://backpack.tf/profiles/76561198140135387?time=1447142400 (November 10th)

http://backpack.tf/profiles/76561198140135387?time=1447574400 (November 15th)

Added ~8 Keys in Sweets(at the time) for a Disco Beat Down Whoopee Cap(31 Keys, Offered)(23 Keys total)

http://backpack.tf/profiles/76561198180657934?time=1443855600 (October 3rd)

http://backpack.tf/profiles/76561198180657934?time=1443942000 (October 4th)

http://www.tf2outpost.com/trade/27093033

Sold for an Australium Black Box(16 Keys with Overpay, Outlier)

http://backpack.tf/profiles/76561198115002067?time=1445497200 (October 22nd)

http://backpack.tf/profiles/76561198115002067?time=1445583600 (October 23rd)

Sold for a Bubbling Killer's Kabuto(17 Keys with Overpay)

http://backpack.tf/profiles/76561198132839572?time=1444978800 (October 16th)

http://backpack.tf/profiles/76561198132839572?time=1445151600 (October 18th)

http://backpack.tf/profiles/76561198115002067?time=1445065200 (October 17th)

http://backpack.tf/profiles/76561198115002067?time=1445151600 (October 18th)

Sold for a Scorching Flames Hard Counter(27 Keys with Overpay, Outlier)

http://backpack.tf/profiles/76561198115002067?time=1445065200 (October 17th)

http://backpack.tf/profiles/76561198115002067?time=1445151600 (October 18th)

Sold for an Australium Pro KS Tomislav(~15 Keys with Overpay) and ~3 Keys in Sweets(18 Keys total)(Credits to The One for the sale!)

https://i.gyazo.com/7006a2f7efb30a5f1c07bf7454421907.png

Sold with ~5 Keys in Sweets for a Terror-Watt Milkman(17 Keys with Overpay) and a Smoking Capo's Capper(~10 Keys with Overpay)(22 Keys total)

http://backpack.tf/profiles/76561198073699069?time=1447574400 (November 15th)

http://backpack.tf/profiles/76561198073699069?time=1447660800 (November 16th)

http://backpack.tf/profiles/76561198132007350?time=1447574400 (November 15th)

http://backpack.tf/profiles/76561198132007350?time=1447660800 (November 16th)

Sold with ~0.5 Keys in Sweets for a Dead Presidents Front Runner(26.5 Keys with Overpay)(26 Keys total)(B/O was 22)

http://backpack.tf/profiles/76561198132007350?time=1447574400 (November 15th)

http://backpack.tf/profiles/76561198132007350?time=1447660800 (November 16th)

http://www.tf2outpost.com/trade/27442466

Sold for a Circling TF Logo Professional's Panama(17 Keys with Overpay) and ~4 Keys in Sweets(21 Keys total)

http://backpack.tf/profiles/76561198111559360?time=1448179200 (November 22nd)

http://backpack.tf/profiles/76561198111559360?time=1448265600 (November 23rd)

Scorching Flames Hard Counter mini suggestion

Sold for an Australium Sniper Rifle(30 Keys with Overpay at the time)

http://backpack.tf/profiles/76561197964171516?time=1447228800 (November 11th)

http://backpack.tf/profiles/76561197964171516?time=1447315200 (November 12th)

http://www.tf2outpost.com/trade/27195360

Using 30.

Sales at 16, 17, 18, 21, 21, 22, 22, 23 and 27. Made 16 and 27 outliers(being conservative with the Aussie BB sale, seeing as some people don't like to do overpay, and 27 is just high)

17-23 Keys should be fine.

Additional Proof/Counter-Proof/Constructive Criticism/Feedback is always appreciated.