Throttlehead, like, the head of a stove? That you control with a throttle? Themed???

Item 1: https://backpack.tf/item/15001515591

Sale 1: Bot dump to STN, screenshot attached

https://backpack.tf/profiles/76561198196622954#!/compare/1765670400/1765843200

https://imgur.com/a/XfC2Al5

Worth noting that this sale is pretty high above buyers, without the adds included the screenshot, sale is 19k~ (20k 9 ref minus 56~ ref in adds, about 19k 9 ref or so) , might be worth including for a range but excluding for now.

Sale 2: STN pickup, 25 keys 5.55 ref

https://backpack.tf/profiles/76561198231709968#!/compare/1765756800/1765843200

https://backpack.tf/profiles/76561199581722058#!/compare/1765843200/1765929600

STN bot's link included for completeness's sake, but it doesn't show the incoming/outgoing unusual as it sold same day, but the keys come from Unusual 4.0.

Sale 3: 28k

https://backpack.tf/profiles/76561198231709968#!/compare/1769212800/1769299200

https://backpack.tf/profiles/76561199275811882#!/compare/1769212800/1769299200

https://imgur.com/a/GdnRMXo

Sale 4: Bulk

https://backpack.tf/profiles/76561198063640894#!/compare/1769385600/1769472000

https://backpack.tf/profiles/76561199275811882#!/compare/1769385600/1769472000

Classifieds link (12/16): https://imgur.com/a/QSUrCVB

Classifieds link (1/27): https://imgur.com/a/T3lhRcF

Sales at 25 keys 5.55 ref and 28k, and a bot dump significantly above buyers at a little above 19 keys. Excluding the dump due to the nature of the sale, and taking 25k 5.55r rounded to 25k for the low end, and 28k for the high end.