Gladiator.tf sales past 3 months:

1st month: https://gladiator.tf/sales?item=%2772%20Taunt:%20Deep%20Fried%20Desire&at=2021-11-28T11:44:00.259Z

Buys:

1 @ 2 keys 51 ref, 2.86 ~2.85 keys

1 @ 3 keys 23.88 ref, 3.4 keys

1 @ 3 keys 42.44 ref, 3.72 ~3.7 keys

1 @ 3 keys 42.55 ref, 3.72 ~3.7 keys

2nd month: https://gladiator.tf/sales?item=%2772%20Taunt:%20Deep%20Fried%20Desire&at=2021-10-28T11:44:00.259Z

Sales:

1 @ 3 keys 20 refn 3.34 ~3.35 keys

1 @ 3 keys 21.88 ref, 3.37 ~3.35 keys

Buys:

1 @ 3 keys 28.22 ref, 3.48 ~3.5 keys

1 @ 3 keys 37.77 ref, 3.64 ~3.65 keys

1 @ 3 keys 39.33 ref, 3.67 ~3.65 keys

3rd month:https://gladiator.tf/sales?item=%2772%20Taunt:%20Deep%20Fried%20Desire&at=2021-09-28T11:44:00.259Z

Sales:

1 @ 3 keys 8 ref, 3.14 ~3.15 keys

Buys:

1 @ 3 keys 7.77 ref, 3.13 ~3.15 keys

2 @ 3 keys 9.11 ref, 3.15 keys

Marketplace.tf past 3 months: https://marketplace.tf/items/tf2/1119;5;u3004

$6.75 / $1.83 = 3.69 keys ~3.7 keys

$6.55 / $1.87 = 3.50 keys (x2)

$6.55 / $1.87 = 3.50 keys

Mannco.Store past 3 months: https://mannco.store/item/440-72-unusual-taunt-deep-fried-desire

$6.68 / $1.67 = 4.00 keys

Classies: https://backpack.tf/stats/Unusual/Taunt%3A%20Deep%20Fried%20Desire/Tradable/Craftable/3004

Sellers at ~3.5 keys, bueyrs at ~3.15 keys

The majority of the sales coincide with this range, the sales at 3.65-3.7 and 4 will be a bit high and the purchase at 2.85 will be low

Taking 3.15-3.5 keys here

(I know I didn't include item histories, but given there's a consistent amount of data on Gladiator, Mp and Mannco, I'm pretty sure this should suffice for such a small item like this)