Sale 1:

https://backpack.tf/profiles/76561198002757046#!/compare/1582416000/1582502400

https://backpack.tf/profiles/76561198175367966#!/compare/1582416000/1582502400

Sold for ~12 keys

Sale 2:

https://backpack.tf/profiles/76561198175367966#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198112936130#!/compare/1582761600/1585440000

Bulk

sale 3:

https://backpack.tf/profiles/76561198112936130#!/compare/1585440000/1585612800

https://backpack.tf/profiles/76561198125791160#!/compare/1585440000/1585526400

Bulk

Sale 4:

https://backpack.tf/profiles/76561198074625962#!/compare/1583452800/1583539200

https://backpack.tf/profiles/76561198179944875#!/compare/1583539200/1588291200

sold for 8 keys + Cyclone Yeti

Yeti Mini:

https://backpack.tf/suggestion/5ec457851c7604654171a7a4

Sugestion for ~3.23 keys

Total is ~11 keys

https://bot.tf/stats/listings/4RG97D12

B/O of 14 keys

sale 5:

https://backpack.tf/profiles/76561198179944875#!/compare/1588291200/1588723200

https://backpack.tf/profiles/76561198206831569#!/compare/1588204800/1588291200

Bulk

sale 6:

https://backpack.tf/profiles/76561198206831569#!/compare/1588204800/1588291200

https://backpack.tf/profiles/76561198102155671#!/compare/1588204800/1588291200

Sold for 12 keys

sale 7:

https://backpack.tf/profiles/76561198102155671#!/compare/1588550400/1589241600

https://backpack.tf/profiles/76561198070225295#!/compare/1589241600/1589328000

Sold for ~12 keys

sale 8:

https://backpack.tf/profiles/76561198070225295#!/compare/1589328000/1589414400

https://backpack.tf/profiles/76561198188639765#!/compare/1589328000/1589414400

Sold for spells

sale 9:

https://backpack.tf/profiles/76561198188639765#!/compare/1589760000/1589846400

https://backpack.tf/profiles/76561198132692208#!/compare/1589760000/1589846400

Bulky

sale 10:

https://backpack.tf/profiles/76561198132692208#!/compare/1589760000/1589846400

https://backpack.tf/profiles/76561198412056118#!/compare/1568937600/1589846400

Sold for 14 keys

Total sales @:

11, 12, 12, 12, 14 keys

buyers up to ~10 keys,

considering 14 is a very recent sale,

calling 11 low,

taking 12 - 14 keys.