Updating

Markplace.tf Sales:

https://marketplace.tf/items/tf2/6522;6;td-393

$49.99/1.74=~28.7 Keys (Nov 8th) Median Price of Keys for that day was 1.74

$60.00/1.69=~35 Keys (Jan 7th) Median price of Keys for that day was 1.69

SCM Sales:

https://steamcommunity.com/market/pricehistory/?appid=440&market_hash_name=Villain%27s%20Veil%20Strangifier

https://steamcommunity.com/market/listings/440/Villain%27s%20Veil%20Strangifier

$56.51/2.28=~24.8 Keys (Nov 13th)

$41.10/2.31=~17.8 Keys (Nov 15th)

$55.86/2.33=~24 Keys (Dec 6th)

$59.46/2.21=~26.9 Keys (Jan 4th)

$57.50/2.18=~26.4 Keys (Jan 23rd)

Current Seller on SCM @28.3 Keys

Total Sales:

17.8, 24, 24.8, 26.4, 26.9, 28.7, 35

Excluding Sales @17.8 as it appears to be a buyorder dump, also excluding sale the Marketplace sale @35 as it looks to be an outlier as current sellers on SCM are lower than MP.tf, including sale @28.7, as key prices seem to be volatile right now.