Themed? I mean, sort of...

Been watching this item because the sellers of Ominous Moon want too dang much.

https://marketplace.tf/items/30672;5;u3021/Spooky%20Night%20Taunt:%20Zoomin'%20Broom

First sold on the 21st at $81.19; http://manicbot.me/keyprice/?at=2018-10-21 key at $1.80

81.19/1.80 = 45.1056 (low end)

Second one sold on 22nd at $90.21; http://manicbot.me/keyprice/?at=2018-10-22 keys at $1.78

90.21/1.78 =50.6798 (high end)

Bought mine last night (23rd) at $81.19; http://manicbot.me/keyprice/?at=2018-10-23 keys at $1.78

81.19/1.78 = 45.6124 (sort of in the middle, but mostly due to the key price difference, essentially further proof)

All sales seem to be from that specific seller (Become a Certified Witch Today!, what great RNG they must have to keep getting these).

They have another one for sale right now, though it will probably result in the same thing in terms of price (with keys pretty firm at $1.8ish and item listed at $90.21, it would result in most likely a bit under the 50.6798 keys mentioned earlier).

Any counters or additional info would be appreciated. Thanks!