This is the yellow snow cone.

1 of 2. Only 1 sale. Other vivid snowmann has been listed and unsold for over seven months.

Item history:

https://backpack.tf/item/6009070830

SCM sale on Sept 26, 2019

$259.99 USD

https://steamcommunity.com/market/listings/440/Unusual%20Snowmann

Currently Untradable until October 3rd matches snowmann sold on this day.

Proof of a vivid snowmann listed on SCM found on cache (albeit @ $290 earlier this month)

https://tinyurl.com/y4vxfvwk

Keys were 2.35 at the time of purchase:

https://steamcommunity.com/market/listings/440/Mann%20Co.%20Supply%20Crate%20Key

https://imgur.com/a/iokIEOo

259.99/2.35=110.6.....taking 110 per rules.

It seems to have been traded for a stormy storm bread heads. Closing. Could be an outlier, but not sure.