Mp.tf

https://marketplace.tf/items/tf2/15152;11;w3;pk86;kt-2

$49.99 / $2.03 = ~25 keys (Aug 13)

SCM Sales

No Killstreak

https://steamcommunity.com/market/listings/440/Strange%20Red%20Bear%20Shotgun%20%28Field-Tested%29

https://steamcommunity.com/market/pricehistory/?appid=440&market_hash_name=Strange%20Red%20Bear%20Shotgun%20(Field-Tested)

$49.33 / $2.31 = ~21 keys (May 16)

$19.19 / $2.31 = ~8.30 keys (May 27)

Basic Killstreak

https://steamcommunity.com/market/listings/440/Strange%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

https://steamcommunity.com/market/pricehistory/?appid=440&market_hash_name=Strange%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

$66.02 / $2.31 = ~29 keys (Jul 22)

Specialized Killstreak

https://steamcommunity.com/market/listings/440/Strange%20Specialized%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

https://steamcommunity.com/market/pricehistory/?appid=440&market_hash_name=Strange%20Specialized%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

$16.27 / $2.32 = ~7.00 keys (May 30)

$40.25 / $2.31 = ~17 keys (May 31)

$41.00 / $2.24 = ~18 keys (Aug 7)

Professional Killstreak

https://steamcommunity.com/market/listings/440/Strange%20Professional%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

https://steamcommunity.com/market/pricehistory/?appid=440&market_hash_name=Strange%20Professional%20Killstreak%20Red%20Bear%20Shotgun%20(Field-Tested)

$59.23 / $2.30 = ~26 keys (May 23)

$60.00 / $2.33 = ~26 keys (Jun 10)

Total Sales

7, 8.3, 17, 18, 21, 25, 26, 26, 29

https://imgur.com/a/HbgMTYH

8.3 and below is under buyers

17 / 18 is only barely under pro ks buyers

Should be fine to go with 17 - 29 keys? c: