Steam Community Market (Keys at ~2.30 USD around time of suggestion)

July 25th - 1 Sold for 79.89 USD

August 7th - 1 sold for 79.92 USD

Both sales relatively near each other in price, using higher price to estimate value of ~34.75 keys rounded to 35 keys

https://steamcommunity.com/market/listings/440/Strange%20Bomber%20Soul%20War%20Paint%20%28Factory%20New%29

MarketplaceTF

August 12th - 1 Sold for 59.99 USD

Going with a Key/1.81 USD MarketplaceTF price ratio = ~33.14 keys rounded to 33 keys

https://marketplace.tf/items/tf2/17217;11;w1;pk217

This makes a suggested price of 33~35 keys of value. I was very unaware of some of the backpack forum references on suggesting and rounding values like before, so thanks to those bringing that up earlier

Another Steam Community Market Sale

Aug 15 9PM - 1 sold for 80.84 USD -> As keys on market are still being sold around ~2.30 USD, this gives an estimation of ~35.14 keys

Still within proposed price suggestion, leaving this open