Taking Past 2 months.

Sale 1:

https://backpack.tf/profiles/76561198282269514#!/compare/1583366400/1583971200

https://backpack.tf/profiles/76561198354656940#!/compare/1584489600/1584662400

Bulk / untrace

Sale 2:

https://backpack.tf/profiles/76561198354656940#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198334598690#!/compare/1584921600/1585699200

QS

sale 3:

https://backpack.tf/profiles/76561198003488507#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198386183550#!/compare/1584662400/1584748800

Untrace

sale 4:

https://backpack.tf/profiles/76561198386183550#!/compare/1584748800/1585353600

https://backpack.tf/profiles/76561198284282705#!/compare/1584748800/1584835200

Untrace

Sale 5:

https://backpack.tf/profiles/76561198079244935#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198354656940#!/compare/1583193600/1583280000

Sold for ~3.20 keys

Sale 6:

https://backpack.tf/profiles/76561198354656940#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198171447086#!/compare/1583280000/1583366400

SCM

Sale 7:

https://backpack.tf/profiles/76561198171447086#!/compare/1584057600/1584144000

https://backpack.tf/profiles/76561198829227536#!/compare/1583971200/1584144000

Sold for 2 keys

sale 8:

https://backpack.tf/profiles/76561198829227536#!/compare/1584144000/1584230400

https://backpack.tf/profiles/76561198178730470#!/compare/1582761600/1584835200

Sold for 3 keys

sale 9:

https://backpack.tf/profiles/76561198090614429#!/compare/1583971200/1584403200

https://backpack.tf/profiles/76561198048492647#!/compare/1584403200/1587168000

Bulky

Sale 10:

https://backpack.tf/profiles/76561198318230307#!/compare/1572912000/1585094400

https://backpack.tf/profiles/76561198453530349#!/compare/1585008000/1585094400

Not unusual

sale 11:

https://backpack.tf/profiles/76561198453530349#!/compare/1586044800/1586131200

https://backpack.tf/profiles/76561198286232964#!/compare/1586044800/1586131200

SCM

sale 12:

https://backpack.tf/profiles/76561198269109217#!/compare/1561939200/1582329600

https://backpack.tf/profiles/76561198885102216#!/compare/1583798400/1583971200

QS

sale 13:

https://backpack.tf/profiles/76561198885102216#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198075128586#!/compare/1578441600/1585699200]

Keys

sale 14:

https://backpack.tf/profiles/76561198200892630#!/compare/1583107200/1583193600

https://backpack.tf/profiles/76561198380924218#!/compare/1574294400/1585958400

untrace

sale 15:

https://backpack.tf/profiles/76561198380924218#!/compare/1585958400/1587340800

https://backpack.tf/profiles/76561198340634356#!/compare/1586563200/1586649600

QS

sale 16:

https://backpack.tf/profiles/76561198444890068#!/compare/1582329600/1582416000

https://backpack.tf/profiles/76561198263902547#!/compare/1582329600/1582416000

sold for spelled Scatter

Sale 17:

https://backpack.tf/profiles/76561198263902547#!/compare/1583539200/1583798400

https://backpack.tf/profiles/76561198026129220#!/compare/1587254400/1587340800

QS(?)

Sale 18:

https://backpack.tf/profiles/76561198340634356#!/compare/1586044800/1586131200

https://backpack.tf/profiles/76561198094889693#!/compare/1585785600/1586563200

Keys

Sale 19:

https://backpack.tf/profiles/76561198850274253#!/compare/1583280000/1583366400

https://backpack.tf/profiles/76561198850178158#!/compare/1583971200/1584057600

Untrace

Sale 20:

https://backpack.tf/profiles/76561198850178158#!/compare/1584230400/1584316800

https://backpack.tf/profiles/76561198256852059#!/compare/1584144000/1584403200

Bulk

sale 21:

https://backpack.tf/profiles/76561198256852059#!/compare/1584489600/1584576000

https://backpack.tf/profiles/76561198870478164#!/compare/1583971200/1584748800

Untrace

sale 22:

https://backpack.tf/profiles/76561198020673987#!/compare/1586736000/1586822400

https://backpack.tf/profiles/76561198850274253#!/compare/1586649600/1586736000

Bulk QS

sale 23:

https://backpack.tf/profiles/76561198850274253#!/compare/1586736000/1586822400

https://backpack.tf/profiles/76561198236892816#!/compare/1586822400/1586995200

Untrace

sale 24:

https://backpack.tf/profiles/76561198024152496#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198878866368#!/compare/1583280000/1583366400

Bulk

sale 25:

https://backpack.tf/profiles/76561198878866368#!/compare/1583366400/1583539200

https://backpack.tf/profiles/76561199017904814#!/compare/1583452800/1583539200

Bulk

sale 26:

https://backpack.tf/profiles/76561198165285879#!/compare/1585526400/1586131200

https://backpack.tf/profiles/76561198046011255#!/compare/1581984000/1585785600

SCM

sale 27:

https://backpack.tf/profiles/76561198154257857#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198139599481#!/compare/1579219200/1584662400

Bulk

Sale 28:

https://backpack.tf/profiles/76561198850274253#!/compare/1585440000/1585526400

https://backpack.tf/profiles/76561198189954517#!/compare/1584921600/1585612800

Can trace ~2.20 keys, low.

sale 29:

https://backpack.tf/profiles/76561198189954517#!/compare/1585612800/1585699200

https://backpack.tf/profiles/76561198400492976#!/compare/1585612800/1585699200

QS

sale 30:

https://backpack.tf/profiles/76561198400492976#!/compare/1586908800/1586995200

https://backpack.tf/profiles/76561198366360607#!/compare/1586995200/1587081600

Untrace

Sale 31:

https://backpack.tf/profiles/76561198366360607#!/compare/1586995200/1587081600

https://backpack.tf/profiles/76561198003182128#!/compare/1586908800/1587340800

Bulk

sale 32:

https://marketplace.tf/items/tf2/1183;5;u3005

$11.6 / $1.75 = 6.63 keys

$8.41 / $1.78 = 4.72 keys <--- https://backpack.tf/item/6345923305

$6.55 / $1.68 = 3.90 keys <--- https://backpack.tf/item/6970550171

$6.15 / $1.68 = 3.66 keys

$6.65 / $1.69 = 3.93 keys

$6.65 / $1.69 = 3.93 keys <--- https://backpack.tf/item/6253382068

$6.65 / $1.71 = 3.89 keys

$6.76 / $1.70 = 3.98 keys

$6.22 / $1.70 = 3.66 keys

$6.9 / $1.72 = 4.01 keys

$6.9 / $1.72 = 4.01 keys

$6.21 / $1.68 = 3.70 keys

$7.09 / $1.79 = 3.96 keys

$7.77 / $1.80 = 4.32 keys

$5.85 / $1.80 = 3.25 keys

Bot.tf:

https://bot.tf/stats/item?def=1183&q=5&ef=Fountain%20of%20Delight&craft=1&aus=0&ks=0

1 @ 4 keys

1 @ 4.35 keys

1 @ 4 keys

1 @ 4 keys

1 @ 3.60 keys

1 @ 3.10 keys

1 @ 3.10 keys

1 @ 3.10 keys

1 @ 3.15 keys

Total sales @:

2

3

3.1 (x3)

3.15

3.2

3.25

3.6

3.65 (x2)

3.7

3.9 (x2)

3.95 (x3)

4 (x6)

4.3

4.35

4.7

6.65

buyers up to ~3.1 keys,

unsolds down to 4 keys, including 2 month unsold.

calling 3.1 low,

4.3 high,

taking 3.15 - 4 keys