Sale 1:

https://backpack.tf/profiles/76561198185606463#!/compare/1562716800/1562803200

https://backpack.tf/profiles/76561198092621591#!/compare/1562716800/1562803200

Not unusual

Sale 2:

https://backpack.tf/profiles/76561198423334519#!/compare/1564704000/1564790400

https://backpack.tf/profiles/76561198849188503#!/compare/1564790400/1564876800

Sold for ~5 keys

Sale 3:

https://backpack.tf/profiles/76561198145627612#!/compare/1562889600/1562976000

https://backpack.tf/profiles/76561198854990513#!/compare/1562803200/1562889600

https://backpack.tf/profiles/76561198066422018#!/compare/1562976000/1563408000

Untrace

Sale 4:

https://backpack.tf/profiles/76561198423750412#!/compare/1560038400/1560384000

https://backpack.tf/profiles/76561198209147369#!/compare/1564272000/1565308800

Untrace

Sale 5:

https://backpack.tf/profiles/76561198356765599#!/compare/1561852800/1564099200

https://backpack.tf/profiles/76561198120947723#!/compare/1562198400/1562889600

Untrace

Sale 6:

https://backpack.tf/profiles/76561198120947723#!/compare/1564790400/1564876800

https://backpack.tf/profiles/76561198177095979#!/compare/1563926400/1565568000

Untrace

sale 7:

https://backpack.tf/profiles/76561198440426652#!/compare/1558656000/1561075200

https://backpack.tf/profiles/76561198196727109#!/compare/1556409600/1560038400

Untrace / bulk

Sale 8:

https://backpack.tf/profiles/76561198342383456#!/compare/1561420800/1561593600

https://backpack.tf/profiles/76561198407097223#!/compare/1561593600/1561680000

Untrace

Sale 9:

https://backpack.tf/profiles/76561198047994051#!/compare/1564617600/1564704000

https://backpack.tf/profiles/76561198047994051#!/compare/1564617600/1564704000

https://backpack.tf/profiles/76561198340634356#!/compare/1564617600/1564704000

Sold for 5 keys, then 4?

not using.

Sale 10:

https://backpack.tf/profiles/76561198340634356#!/compare/1565308800/1565395200

https://backpack.tf/profiles/76561198065732000#!/compare/1565136000/1565395200

Sold for ~6 keys

Sale 11:

https://backpack.tf/profiles/76561198918194942#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561198735283230#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561198080179568#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561198329774965#!/compare/1559779200/1559865600

Untrace

Sale 12:

https://backpack.tf/profiles/76561198046235038#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198079363927#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198049322925#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198049322925#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561198100484031#!/compare/1559606400/1559692800

Untrace

Sale 13:

https://backpack.tf/profiles/76561198100484031#!/compare/1560556800/1560643200

https://backpack.tf/profiles/76561198063383864#!/compare/1560556800/1560643200

Untrace

Sale 14:

https://backpack.tf/profiles/76561198063383864#!/compare/1560816000/1560902400

https://backpack.tf/profiles/76561198799699138#!/compare/1560816000/1560902400

Untrace

Sale 15:

https://backpack.tf/profiles/76561198097271466#!/compare/1558051200/1558137600

https://backpack.tf/profiles/76561198110883015#!/compare/1559520000/1560384000

SCM

Sale 16:

https://backpack.tf/profiles/76561198110883015#!/compare/1561161600/1561248000

https://backpack.tf/profiles/76561198080179568#!/compare/1561075200/1561161600

Untrace

Sale 17:

https://backpack.tf/profiles/76561198108520761#!/compare/1558656000/1560211200

https://backpack.tf/profiles/76561198257593711#!/compare/1558396800/1558915200

Untrace

sale 18:

https://backpack.tf/profiles/76561198257593711#!/compare/1560556800/1560816000

https://backpack.tf/profiles/76561198044684270#!/compare/1560556800/1560816000

QS

Sale 19:

https://backpack.tf/profiles/76561197988016569#!/compare/1557446400/1558656000

https://backpack.tf/profiles/76561198078559370#!/compare/1561939200/1562716800

Untrace

Sale 20:

https://backpack.tf/profiles/76561198287684920#!/compare/1558396800/1558483200

https://backpack.tf/profiles/76561198370614805#!/compare/1558396800/1558483200

Sold for ~7 keys in sweets

sale 21:

https://backpack.tf/profiles/76561198370614805#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198101092551#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198254465996#!/compare/1558915200/1561507200

Sold for ~3 keys? then untrace...

Sale 22:

https://backpack.tf/profiles/76561198879359893#!/compare/1561852800/1561939200

https://backpack.tf/profiles/76561198372681544#!/compare/1561766400/1561852800

Untrace

Sale 23:

https://backpack.tf/profiles/76561198294636047#!/compare/1562976000/1564185600

https://backpack.tf/profiles/76561198026624734#!/compare/1561334400/1564185600

Untrace (maybe 5 keys?)

Sale 24:

https://backpack.tf/profiles/76561198302529690#!/compare/1560384000/1560470400

https://backpack.tf/profiles/76561197994697258#!/compare/1560384000/1560470400

Bulk

Sale 25:

https://backpack.tf/profiles/76561197994697258#!/compare/1560556800/1560902400

https://backpack.tf/profiles/76561198109141608#!/compare/1560902400/1560988800

Untrace

Sale 24:

https://backpack.tf/profiles/76561198109141608#!/compare/1561075200/1561161600

https://backpack.tf/profiles/76561198334598690#!/compare/1561075200/1561161600

QS to bot

Sale 25:

https://backpack.tf/profiles/76561198361451660#!/compare/1562112000/1562198400

https://backpack.tf/profiles/76561197961260125#!/compare/1562112000/1562198400

https://backpack.tf/profiles/76561198070582176#!/compare/1562198400/1562284800

https://backpack.tf/profiles/76561198369477018#!/compare/1562284800/1562371200

https://backpack.tf/profiles/76561198340829257#!/compare/1562284800/1562371200

Untrace then bulk

Sale 26:

https://backpack.tf/profiles/76561198340829257#!/compare/1564617600/1564704000

https://backpack.tf/profiles/76561198202605381#!/compare/1563753600/1564790400

Untrace

Sale 27:

https://backpack.tf/profiles/76561198310144372#!/compare/1562544000/1562716800

https://backpack.tf/profiles/76561198078609558#!/compare/1562716800/1562889600

https://backpack.tf/profiles/76561198043684553#!/compare/1562889600/1562976000

Untrace

Sale 28:

https://backpack.tf/profiles/76561198042607783#!/compare/1557792000/1558310400

https://backpack.tf/profiles/76561198039558598#!/compare/1558224000/1558310400

Untrace

Sale 29:

https://backpack.tf/profiles/76561198039558598#!/compare/1558224000/1558310400

https://backpack.tf/profiles/76561198058232319#!/compare/1553644800/1558310400

Sold for 10 keys

Sale 30:

https://backpack.tf/profiles/76561198058232319#!/compare/1558396800/1558483200

https://backpack.tf/profiles/76561198219033703#!/compare/1558396800/1558483200

https://backpack.tf/profiles/76561198033661509#!/compare/1558396800/1558483200

https://backpack.tf/profiles/76561198184109349#!/compare/1558224000/1558483200

Gambling / transfer (items travel between multiple accounts with 2 users appearing multiple times)

Sale 31:

https://backpack.tf/profiles/76561198184109349#!/compare/1558224000/1558483200

https://backpack.tf/profiles/76561198044684270#!/compare/1558396800/1558569600

QS

Sale 32:

https://backpack.tf/profiles/76561198065675256#!/compare/1560038400/1561420800

https://backpack.tf/profiles/76561198340634356#!/compare/1560988800/1561075200

QS to bot

Sale 33:

https://backpack.tf/profiles/76561198333713945#!/compare/1563580800/1563753600

https://backpack.tf/profiles/76561198088500522#!/compare/1563667200/1563753600

Bulk

Sale 34:

https://backpack.tf/profiles/76561198088500522#!/compare/1563840000/1563926400

https://backpack.tf/profiles/76561198182164258#!/compare/1563753600/1563840000

Sold for ~4.5 keys in sweets

sale 35:

https://backpack.tf/profiles/76561198182164258#!/compare/1563840000/1563926400

https://backpack.tf/profiles/76561198141312259#!/compare/1563753600/1563926400

Sold for ~3.5 keys?

Sale 36:

https://backpack.tf/profiles/76561198141312259#!/compare/1563926400/1564012800

https://backpack.tf/profiles/76561198156296350#!/compare/1563840000/1564012800

Sold for ~6 keys

Sale 37:

https://backpack.tf/profiles/76561198081752665#!/compare/1562198400/1564444800

https://backpack.tf/profiles/76561198094964657#!/compare/1564185600/1564358400

Bulk

Sale 38:

https://backpack.tf/profiles/76561198094964657#!/compare/1564704000/1565481600

https://backpack.tf/profiles/76561198340634356#!/compare/1565395200/1565481600

QS to bot

Sale 39:

https://backpack.tf/profiles/76561198340634356#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198867208675#!/compare/1565481600/1565568000

Keys

Sale 40:

https://backpack.tf/profiles/76561198318521969#!/compare/1559260800/1559347200

https://backpack.tf/profiles/76561198335791307#!/compare/1559260800/1559347200

Sold for ~5.5 keys

Sale 41:

https://backpack.tf/profiles/76561198337506106#!/compare/1562889600/1563148800

https://backpack.tf/profiles/76561197994806063#!/compare/1559347200/1563667200

SCM

Sale 42:

https://backpack.tf/profiles/76561198160166782#!/compare/1558224000/1558396800

https://backpack.tf/profiles/76561198305676157#!/compare/1558137600/1558224000

QS to bot

Sale 43:

https://backpack.tf/profiles/76561198305676157#!/compare/1561161600/1561248000

https://backpack.tf/profiles/76561198137564765#!/compare/1560988800/1561248000

Keys

Sale 44:

https://backpack.tf/profiles/76561198137564765#!/compare/1561248000/1561334400

https://backpack.tf/profiles/76561198002757046#!/compare/1561248000/1561334400

QS

Sale 45:

https://backpack.tf/profiles/76561198002757046#!/compare/1561507200/1561593600

https://backpack.tf/profiles/76561198029074524#!/compare/1561507200/1561593600

Keys

Sale 46:

https://backpack.tf/profiles/76561198296991056#!/compare/1558310400/1558828800

https://backpack.tf/profiles/76561198115684809#!/compare/1558742400/1558828800

Bulky

Sale 47:

https://backpack.tf/profiles/76561198115684809#!/compare/1558828800/1558915200

https://backpack.tf/profiles/76561198340634356#!/compare/1558828800/1558915200

QS to bot

Sale 48:

https://backpack.tf/profiles/76561198340634356#!/compare/1563580800/1563667200

https://backpack.tf/profiles/76561198127468114#!/compare/1563667200/1563753600

Keys

Sale 49:

https://backpack.tf/profiles/76561198127468114#!/compare/1564358400/1564444800

https://backpack.tf/profiles/76561198097271466#!/compare/1564358400/1564444800

Sold for ~4.5 keys

Sale 50:

https://backpack.tf/profiles/76561198097271466#!/compare/1564790400/1564876800

https://backpack.tf/profiles/76561198359251673#!/compare/1564790400/1564876800

Sold for 6 keys

Sale 51:

https://backpack.tf/profiles/76561198257593711#!/compare/1558915200/1559433600

https://backpack.tf/profiles/76561198002757046#!/compare/1558828800/1558915200

QS

Sale 52:

https://backpack.tf/profiles/76561198002757046#!/compare/1559779200/1559865600

https://backpack.tf/profiles/76561198826774298#!/compare/1559779200/1559865600

Keys

Sale 53:

https://backpack.tf/profiles/76561198371344992#!/compare/1559692800/1561161600

https://backpack.tf/profiles/76561198031657211#!/compare/1561075200/1561161600

Untrace

Sale 54:

https://backpack.tf/profiles/76561198031657211#!/compare/1561248000/1561334400

https://backpack.tf/profiles/76561198305676157#!/compare/1561248000/1561334400

QS to bot

Sale 55:

https://backpack.tf/profiles/76561198305676157#!/compare/1562284800/1562371200

https://backpack.tf/profiles/76561198032540775#!/compare/1562284800/1563494400

Some amount of keys

Sale 56 - 68:

https://marketplace.tf/items/tf2/30616;5;u3003

$13.59 / $1.81 = 7.51 keys

$13.59 / $1.81 = 7.51 keys

$13.59 / $1.81 = 7.51 keys

$13.59 / $1.81 = 7.51 keys

$13.99 / $1.79 = 7.82 keys

$8.23 / $1.85 = 4.45 keys

$13.99 / $1.85 = 7.56 keys

$8.24 / $1.84 = 4.48 keys

$12.78 / $1.83 = 6.98 keys

$12.78 / $1.81 = 7.06 keys

$12.78 / $1.80 = 7.10 keys

$13 / $1.81 = 7.18 keys

$13.99 / $1.83 = 7.64 keys

Bot.tf:

https://bot.tf/stats/item?def=30616&q=5&ef=Holy%20Grail&craft=1&aus=0&ks=0

https://i.imgur.com/L3Z00Ni.jpg

1 @ 7 keys 5/28/2019, 7:24:02 AM

1 @ 6 keys, 42.00 ref 6/22/2019, 9:59:57 PM

1 @ 5 keys, 25.00 ref 6/30/2019, 9:15:46 PM

1 @ 5 keys, 25.00 ref 7/5/2019, 10:32:31 PM

1 @ 6 keys, 40.00 ref 7/21/2019, 2:37:13 PM

1 @ 6 keys, 10.00 ref 8/10/2019, 5:19:41 PM

1 @ 6 keys, 10.00 ref 8/12/2019, 2:06:28 PM

1 @ 5 keys, 10.00 ref 5/19/2019, 7:35:36 AM

1 @ 5 keys, 4.00 ref 5/27/2019, 1:42:06 PM

1 @ 5 keys, 17.33 ref 6/1/2019, 10:00:13 AM

1 @ 5 keys, 10.00 ref 6/3/2019, 11:49:54 AM

1 @ 5 keys, 4.00 ref 6/21/2019, 2:15:35 PM

1 @ 4 keys, 20.00 ref 6/22/2019, 7:01:13 AM

1 @ 3 keys, 22.00 ref 6/24/2019, 5:42:13 PM

1 @ 4 keys, 16.00 ref 8/2/2019, 1:51:02 PM

1 @ 4 keys, 16.00 ref 8/11/2019, 5:53:22 AM

Total sales @:

3

3.5 (X2)

4.5 (X7)

5 (X6)

5.5(x4)

6 (x5)

7 (x8)

7.5 (x6)

8

10

Buyers up to ~3.5 keys, one high buyer for 4.5 keys.

Sellers down to ~6 - 6.5 keys, unable to sell for month +,

however high amount of sales above that.

gonna call 3.5 low,

8, 10 high,

taking 4.5 - 7.5 keys.