https://backpack.tf/classifieds?item=Unforgiven%20Glory&quality=11&tradable=1&craftable=1&australium=-1&killstreak_tier=0

Buy orders start at 4.92, ~4.9 keys.

Sell orders start at 5.74, ~5.75 keys.

No viable bot.tf sales in 30 days.

No viable Marketplace.tf sales in 30 days.

SCM Sales:

https://steamcommunity.com/market/listings/440/Strange%20Unforgiven%20Glory

1 Sold for $13.14/ 2.36 = 5.56, ~5.55 keys.

1 Sold for $12.97/ 2.26 = 5.73, ~5.75 keys.

1 Sold for $11.24/ 2.25 = 4.99, ~5 keys.

1 Sold for $11.13/ 2.35 = 4.74, ~4.75 keys.

1 Sold for $10.50/ 2.31 = 4.54, ~4.55 keys.

Excluding all other sales due to them being either too low for current buy orders or too high for current sell orders. Going with 5 - 5.75 keys.