sale 1 - 9/20/2020

sold for 21 keys

https://backpack.tf/profiles/76561198377165880#!/compare/1600560000/1600646400

https://gyazo.com/6785fba68f4e2a2df5af2f31a62b9e80*

https://backpack.tf/item/7957443895

*included a screenshot of the trade offer, since it was my purchase

sale 2 - 9/15/2020

Traded alongside a circling heart Defiant Spartan for an Isotope Pro KS Hazard Warning Scattergun (MW).

https://backpack.tf/profiles/76561198011321852#!/compare/1600041600/1600214400

https://backpack.tf/profiles/76561198171707301#!/compare/1600041600/1600214400

Scattergun is currently listed at 60 keys. The only other version of this that I was able to find was a Hot version of the scattergun, listed for 100$ on the SCM. Since September 22nd, it has sold. Using that price as the base, (.875*100) gives the amount given to the seller, or 87.5. That divided by the current rate of keys on the SCM, ($2.31) and we get roughly 38 keys. To add the pro-ks price to it, we take the price of a pro KS scattergun kit and divide it by the price of the strange pro ks scattergun price and get ~1.23. 38*1.23 is 46.75 keys. Subtracting the value of the circling heart spartan (24.5) from the total price and we get 22.25 keys.

sale 3 - 8/04/2020

sold for 20 keys

https://backpack.tf/profiles/76561198112131270#!/compare/1596499200/1596672000

https://backpack.tf/profiles/76561198097747485#!/compare/1596585600/1596672000

supporting sales:

1 - 05/15/2020

https://backpack.tf/item/7957630611

https://marketplace.tf/items/tf2/30118;5;u58

purchased for 17.2 keys ($31.99 on marketplace, using their price for keys)

2 - 4/23/2020

https://backpack.tf/item/7957630611

https://marketplace.tf/items/tf2/30118;5;u58

Sold for $42, or 22.5 keys on mp.tf

current listings:

bot buy offers are peaking at 16.12 keys, and one person is buying at 17 keys right now.

there are currently 2 for sale on backpack, both at 25 keys.

there is one for sale on marketplace.tf, for $40 (40/1.83 = 21.8 keys)

there is one for sale on the steam community market, for $62.10. They would receive $54. 54/2.31 = 22.7 keys.