Resuggestion from https://backpack.tf/suggestion/5fc17312a06ed9158a45169f

https://marketplace.tf/items/tf2/30863;5;u8

Sep 5 $41.99 / $1.83 = 22.95 keys

Sep 9 $59.99 / $1.85 = 32.43 keys

Sep 12 $59.99 / $1.88 = 31.91 keys

Sep 23 $59.99 / $1.86 = 32.25 keys https://backpack.tf/item/5849129267

Oct 17 $69.99 / $1.87 = 37.43 keys

https://backpack.tf/item/9042601975

https://backpack.tf/item/8835569839

https://backpack.tf/profiles/76561198107958235#!/compare/1592870400/1599264000

https://backpack.tf/profiles/76561198067728137#!/compare/1599264000/1599523200

Untraceable

https://backpack.tf/profiles/76561198067728137#!/compare/1600819200/1601164800

https://backpack.tf/profiles/76561198091502579#!/compare/1601078400/1601164800

Tesla Coil Pestering Jester - Likely better used there

https://backpack.tf/profiles/76561198091502579#!/compare/1601164800/1601251200

https://backpack.tf/profiles/76561199003228270#!/compare/1602115200/1606176000

I think this is a Marketplace sale

https://backpack.tf/profiles/76561198396499936#!/compare/1599177600/1599264000

https://backpack.tf/profiles/76561198046236859#!/compare/1599177600/1599436800

Victory Lap Unusualifier + Unique Victory Lap (4.5 keys) + 3 keys

Many Victory Lap sales that makes this cap at the 30 key buyout

https://marketplace.tf/items/tf2/9258;5;uncraftable;td-1172

https://bot.tf/stats/listings/Y3WVZ3GR

https://backpack.tf/profiles/76561198046236859#!/compare/1602115200/1602201600

https://backpack.tf/profiles/76561198286257338#!/compare/1602028800/1602115200

Bulk

https://backpack.tf/profiles/76561198286257338#!/compare/1602115200/1602201600

https://backpack.tf/profiles/76561198155659357#!/compare/1602201600/1602547200

30 keys

https://backpack.tf/profiles/76561198319549446#!/compare/1603584000/1604102400

https://backpack.tf/profiles/76561198253093948#!/compare/1604102400/1604188800

screenshot provided by buyer

https://gyazo.com/90d9bd1f790ce770682110a6fff75ced

https://gyazo.com/907967a57056aa4094c11ad41d7458fc

cool ft spirit of hween medi + 2 keys for the hg blast + 4k in war paint sweets

i used this sale as a mini for a different suggestion https://backpack.tf/suggestion/5fc1a9a868774965074392a4

not using here though

https://backpack.tf/profiles/76561198253093948#!/compare/1603584000/1603670400

https://backpack.tf/profiles/76561198051113570#!/compare/1603584000/1603670400

screenshot provided by seller

https://gyazo.com/2370c2ff0b8e41a1113b1a85d3a2eed3

21 keys + circling heart blast defense

https://gyazo.com/4b36c85860115f2db36322842a9a795f

Buyers up to 20 keys on the heart blast defense https://gyazo.com/6968bbe361dfbe899ba68879b2cb3c58

some sales around 22-33 on the heart blast defense https://marketplace.tf/items/tf2/30863;5;u19

i can mini the blast defense later, but if this sale is theoretically 41 keys minimum, it just looks like a high outlier

https://backpack.tf/profiles/76561198045968907#!/compare/1600646400/1601337600

https://backpack.tf/profiles/76561198195933333#!/compare/1600560000/1600646400

Untraceable

https://backpack.tf/profiles/76561198219926077#!/compare/1601164800/1601251200

https://backpack.tf/profiles/76561198101256571#!/compare/1600819200/1601251200

Looks like added for DBD Blast Defense

https://backpack.tf/profiles/76561198101256571#!/compare/1602201600/1602288000

https://backpack.tf/profiles/76561198177872379#!/compare/1602201600/1602288000

Bulk

https://backpack.tf/profiles/76561198177872379#!/compare/1602720000/1602806400

https://backpack.tf/profiles/76561198067893369#!/compare/1602720000/1602806400

Green Confetti Gauzed Gaze, better used there

https://backpack.tf/profiles/76561198067893369#!/compare/1604016000/1604102400

https://backpack.tf/profiles/76561198149388672#!/compare/1604016000/1604102400

Bulk

https://backpack.tf/profiles/76561198149388672#!/compare/1604448000/1604534400

https://backpack.tf/profiles/76561198054196430#!/compare/1601510400/1605484800

44 keys

https://backpack.tf/profiles/76561198054196430#!/compare/1605484800/1605830400

https://backpack.tf/profiles/76561198209640976#!/compare/1605744000/1605830400

Bulk

https://backpack.tf/profiles/76561198209640976#!/compare/1605744000/1605830400

https://backpack.tf/profiles/76561198001174802#!/compare/1605830400/1605916800

43 keys

https://backpack.tf/profiles/76561198055672922#!/compare/1598832000/1599177600

https://backpack.tf/profiles/76561198026129220#!/compare/1598832000/1598918400

Untraceable

https://backpack.tf/profiles/76561198026129220#!/compare/1599350400/1599436800

https://backpack.tf/profiles/76561198136380734#!/compare/1599782400/1599868800

This is the September 12 Marketplace sale

https://backpack.tf/profiles/76561198136380734#!/compare/1600646400/1600732800

https://backpack.tf/profiles/76561198070980833#!/compare/1600646400/1600732800

Untraceable

https://backpack.tf/profiles/76561198070980833#!/compare/1601424000/1601769600

https://backpack.tf/profiles/76561198281630040#!/compare/1601683200/1601769600

Bulk

https://backpack.tf/profiles/76561198281630040#!/compare/1605916800/1606089600

https://backpack.tf/profiles/76561198083328505#!/compare/1605916800/1606003200

19 keys, feels like a buy order

https://backpack.tf/profiles/76561198083328505#!/compare/1606089600/1606176000

https://backpack.tf/profiles/76561198160856661#!/compare/1606089600/1606176000

Bulk

https://backpack.tf/profiles/76561198217385159#!/compare/1598918400/1599004800

https://backpack.tf/profiles/76561198217385159#!/compare/1598918400/1599004800

25 keys

https://backpack.tf/profiles/76561198267189538#!/compare/1599177600/1599264000

https://backpack.tf/profiles/76561198091502579#!/compare/1599177600/1599264000

This is the September 5 Marketplace sale

https://backpack.tf/profiles/76561198091502579#!/compare/1599177600/1599264000

https://backpack.tf/profiles/76561198056957730#!/compare/1598745600/1599350400

Added 7 keys for Isotope Alpine Shotgun MW

Sales

23

25

30

30

32

32

32

37

41+, the heart blast defense alone sold for ~33 after this trade anyway

43

44

23 sold in a day

25 is almost 3 months old

Going with 30-44 keys off moderator comment

https://backpack.tf/suggestion/5fc17312a06ed9158a45169f