item history: https://backpack.tf/item/13801144568

other recent movements:

https://backpack.tf/item/14090546992

https://backpack.tf/item/14285453816

58 keys and 52 ref actually rounds to 59, not 60

https://backpack.tf/profiles/76561198308020247#!/compare/1715472000/1715558400 Sold for 49 keys

https://backpack.tf/profiles/76561198060189392#!/compare/1715385600/1715558400 - 15 were used on the Bandana

https://backpack.tf/profiles/76561198799390049#!/compare/1711411200/1711497600

Sold for 14 keys, a Blooming Beacon Taunt: Shooter's Stakeout (18.5) and a Snowblinded Spiky Viking (9.5) = 42

https://marketplace.tf/items/tf2/31390;5;u9

Sold for $92, 92/1.67 = ~55

With sales at 42, 49, 55 and 59, this can be re-suggested at 42 - 59 keys