unpriced and 1/2

Sale 1

https://backpack.tf/profiles/76561198016070169#!/compare/1502409600/1502496000

sold for Kill-a-Watt Dragonborn Helmet (indate 17.5) and about a 1~ key taunt total 18.5 keys

Sale 2

https://marketplace.tf/items/30094;5;u109

40$ marketplace

40/2.03= 19.7 ~ keys

sale 3

https://backpack.tf/profiles/76561198108035080#!/compare/1502668800/1502755200

bought along with a 2~ key spelled item for 17 keys in spelled items but invaild due to the fact spells are unpriced

total usable sales 18.5,19.7

rounding both up to 19 and 20 for cleanness