Marketplace Sales:

https://marketplace.tf/items/tf2/30413;5;u57

$45, Jan 19th

$45, Jan 23rd

$39.95, March 8th

$39.95, March 30th

https://backpack.tf/item/2961855591 - March 8th

https://bot.tf/stats/listings/4PPNEZ33 - No important B/Os here (seller at 23 is addressed below)

http://manic.tf/keyprice?at=2020-03-08&price=39.95 - $39.95 / $1.72 = 23.23 keys

Can’t find any other histories.

https://bot.tf/stats/listings/MQ9N83Q3 - No important B/Os

http://manic.tf/keyprice?at=2020-01-19&price=45 - $45 / $1.77 = 25.42 keys

https://bot.tf/stats/listings/4W62J8NX - No important B/Os

http://manic.tf/keyprice?at=2020-01-23&price=45 - $45 / $1.78 = 25.28 keys

https://bot.tf/stats/listings/4R0061EE - No important B/Os

http://manic.tf/keyprice?at=2020-03-30&price=39.95 - $39.95 / $1.69 = 23.64 keys

After rounding, we have:

25 keys (2x)

Other histories:

https://backpack.tf/item/4631834601 - nothing here, though it looks to have sold pretty recently. Not gonna be able to find the buyer’s backpack from here, however, may have to wait until it pops up.

https://bot.tf/stats/listings/4PPNEZ33 - B/O of 23

https://backpack.tf/item/7956382554 - tradeit bots, only other hat with movements

Sales at:

23

24

25 (2x)

Taking 23-25.