No recent sales, using sellers:

$83 – Marketplace

https://marketplace.tf/items/935;5;u6

https://backpack.tf/item/3321848146

https://webcache.googleusercontent.com/search?q=cache:H4MorN2wthUJ:https://marketplace.tf/shopitem/76561197977534237/935%3B5%3Bu6/Green%2520Confetti%2520Voodoo%2520JuJu%2520(Slight%2520Return)+&cd=3&hl=en&ct=clnk&gl=au – Looks to have been lowered by $1 since the start of April. Using this price should be fine.

83/2.07 = ~40.1

Rounding to 40.

$149 – Marketplace

https://marketplace.tf/items/935;5;u6

https://backpack.tf/item/2742699400

Criteria for B/O drops:

“You are dropping the hat” – Check

“You must drop the mean value of the hat by at least 15%” – Check

“The trade must have a reasonable amount of time to mature” “A good rule of thumb is to go by roughly 25 keys per week”

This information can be found here: http://forums.backpack.tf/index.php?/topic/6033-guide-for-unusual-price-suggestions/ (under Part 1)

Going with 40 flat.