https://marketplace.tf/items/tf2/669;11

2 sales the past 30 days

1 sale on the 18th of October for 184.99

184.99/1.88 = 98.39 ~ 98 keys

1 sale on the 25th of October for 191.99

191.99/1.84 = 104.34 ~ 104 keys

https://steamcommunity.com/market/listings/440/Strange%20Festive%20Scattergun

2 sales the past 30 days on SCM

1 sale on the 14th October for 224.92 dollars

224.92/2.10 = 107.10 ~ 107 keys

1 sale on the 24th of October for 229.89 dollars

229.89/2.03 = 113.24 ~ 113 keys

All prices on SCM are converted from EUR to USD