Ruling out 10-12 as low based on buyers and going with a wide range of 14-20 keys.
no reason why 12 is an outlier here given buyers were never at that. thus, we can take the 10-11 sales as low outliers and 20 as a high outlier given all sellers on scm and marketplace are lower than that
May through July only
https://marketplace.tf/items/tf2/17237;11;w1;pk237
May 9 - $28.40 / 1.80 = 16
May 24 - $36.99 / 1.81 = 20
June 8 - $30.15 / 1.80 = 17
June 23 - $34.99 / 1.83 = 19
July 9 - $34.19 / 1.84 = 19
https://steamcommunity.com/market/listings/440/Strange%20Spectral%20Shimmered%20War%20Paint%20%28Factory%20New%29
May 4 - $28.48 / 2.45 = 12
May 5 - $28.52 / 2.40 = 12
May 12 - $34.17 / 2.29 = 15
May 15 - $26.72 / 2.31 = 12
May 22 - $33.84 / 2.35 = 14
May 27 - $23.27 / 2.33 = 10
May 31 - $23.28 / 2.31 = 10
June 2 - $34.95 / 2.34 = 15
June 5 - $36.29 / 2.37 = 15
June 6 - $34.99 / 2.38 = 15
June 20 - $23.92 / 2.35 = 10
June 29 - $23.97 / 2.19 = 11
https://gyazo.com/0651eda79a40a062da9f13bd7f4a62e7
Quickbuyer for 10 keys
https://gyazo.com/6e41052367f2ac69b61f169bdb6ca429
Buy orders for ~10-11 keys
Sales:
10, 10, 10, 11, 12, 12, 12, 14, 15, 15, 15, 15, 16, 17, 19, 19, 20
Ruling out 10-12 as low based on buyers and going with a wide range of 14-20 keys.
no reason why 12 is an outlier here given buyers were never at that. thus, we can take the 10-11 sales as low outliers and 20 as a high outlier given all sellers on scm and marketplace are lower than that