Item Snapshot made
Classifieds
3.37 keys
x24
Genuine Noise Maker - Vuvuzela 5 Steam Purchase 7455571929 5303952408 keys
x25
Genuine Noise Maker - Vuvuzela 5 Steam Purchase 8563922022 5484748791.5 keys
Genuine Noise Maker - Vuvuzela1.5 keys
Genuine Noise Maker - Vuvuzela1.5 keys
Genuine Noise Maker - Vuvuzela1.5 keys
Genuine Noise Maker - Vuvuzela1.5 keys
Genuine Noise Maker - Vuvuzela1.5 keys
Genuine Noise Maker - Vuvuzela1.52 keys
Genuine Noise Maker - Vuvuzela1.6 keys
Genuine Noise Maker - Vuvuzela
NEEDS an update
Resuggesting at 2 flat on Blaze.xTH3RM4Lx's suggestion
https://backpack.tf/profiles/76561198850121720#!/compare/1614729600/1614816000
https://backpack.tf/profiles/76561198044130442#!/compare/1614729600/1614816000 - 25 use sold for 2 keys
https://youtu.be/-E6ljLSOkbY
mp.tf: https://marketplace.tf/items/tf2/542;1
Jan. 17, 2021: 4.88/2.1 = 2.323 keys
Dec. 3, 2020: 8.9/ 1.77 = 5.028 keys (major outlier)
Nov. 8: 4.88/ 1.81 (based on https://manic.tf/keyprice/?at=2020-11-08&site=marketplace.tf (https://prnt.sc/109wjsw) = 2.696 keys
Sep. 25: 4.88/ 1.85 (based on https://manic.tf/keyprice/?at=2020-09-25&site=marketplace.tf (https://prnt.sc/109whwv) = 2.638 keys
Sep. 10: 4.5/ 1.86 (based on https://manic.tf/keyprice/?at=2020-09-15&site=marketplace.tf (https://prnt.sc/109wg6f), all previous sales will also use this price due to it being the oldest available data) = 2.419
Jul. 29: 4.87 = 2.618 keys
3 sales (Jul. 5, 13 & 27) all at 3.9 = 2.097
Jun. 19 & May 31: 4.88 = 2.624
May 24: 4.93 = 2.651
Ignoring sales before this date due to being old and unsupported by recent sales
SCM: https://steamcommunity.com/market/listings/440/Genuine%20Noise%20Maker%20-%20Vuvuzela
Doing the same math as above, but multiplying sale price by 0.85 before dividing by that day's key sale average as found on https://steamcommunity.com/market/pricehistory/?country=x¤cy=x&appid=440&market_hash_name=Mann%20Co.%20Supply%20Crate%20Key and then correcting as stated above.
Current lowest sell order on date of suggestion: 1.927 keys
Current highest buy order on date of suggestion: 1.450 keys
Mar. 2: 1.927 keys
Feb. 27: 1.927, 1.882, 2.431 keys
Feb. 26: 1.759 keys
Feb. 23: 1.753
Feb. 18: 1.807
Feb. 17: 1.414
Feb. 16: 1.435
Feb. 14: 1.990
Feb. 12: 1.960
Feb. 10: 1.382
Feb. 2: 1.398
Jan. 31: 1.729
Jan. 29: 1.759
Mannco.store sales:
Jan. 6, 2021: 3.31/ 1.84 = 1.799 keys
Jan. 1: 3.31/ 1.86 = 1.780
Sep. 9, 2020: 3.31/ 1.61 (based on oldest displaying data from Nov. 28, 2020 https://manic.tf/keyprice/?at=2020-11-28&site=mannco.store (https://prnt.sc/109wykr)) = 2.056
All Key Values of Sales, lowest to highest:
1.362
1.367
1.382
1.398
1.414
1.435
1.729
1.753
1.759
1.759
1.780
1.799
1.807
1.882
1.927
1.927
1.960
1.990
2.056
2.097
2.097
2.097
2.323
2.419
2.431
2.618
2.624
2.624
2.638
2.651
2.696
5.028
Key value of Lowest 5 Sales = 1.362, 1.367, 1.382, 1.435, 1.729, removing 1.435 and below as quicksale outliers
Key value of Highest 5 Sales = 5.028, 2.696, 2.651, 2.638, 2.624, removing 5.028 as outlier
Median sale value(s) of remaining sales: 2.056
Mean sale value: 2.166 (without outliers), 2.158 (with outliers)
Mode sale value: 2.097
You really should clean up all the invalid data.