Stormy Storm Berliner's Bucket Helm

Resuggesting from my previous suggestion

Buy orders are pushing into the price, so it seems like this needs a refresher

Sale# 1: Sold for 14 keys, 53 ref, rounding up to 15

Seller: https://backpack.tf/profiles/76561198337734785#!/compare/1607644800/1607731200

Buyer: https://backpack.tf/profiles/76561198313360974#!/compare/1607472000/1607904000

Seller's side is a bit of a mess, but the buyer has a pretty clean comparison

Sale#2: https://marketplace.tf/items/tf2/303;5;u29 14 November 2020

Sold for $28.99, key prices were $1.78 on that day, 28.99/1.78=16.29 keys

Rounding down to 16 keys

Can't find the item history on this one, I don't have premium. Would be appreciated if someone with premium looked into this.

Key prices: https://marketplace.tf/items/tf2/5021;6

Sale# 3: https://marketplace.tf/items/tf2/303;5;u29 15 December 2020

Sold for $29.99, key prices were $2 on that day, 29.99/2=14.99 keys, rounding up to 15

History: https://backpack.tf/item/874032443

Key prices: https://marketplace.tf/items/tf2/5021;6

Sale#4: Untraceable

Seller: https://backpack.tf/profiles/76561198091502579#!/compare/1608681600/1608768000

Buyer: https://backpack.tf/profiles/76561198841173082#!/compare/1608768000/1608940800

Sales at 15, 15, and 16. Sellers at 16 and 16.54. The 16.54 one is fairly recent, but the guy at 16 has had it since June

5 buyers at 13.4, 4 others following closely below, with the exclusion of 2 at 10

I'm going with 15, tell me if I did anything wrong