Proof from https://backpack.tf/suggestion/5fbb16adfda4f430f1053434

https://backpack.tf/profiles/76561198037210652#!/compare/1605657600/1606089600

https://backpack.tf/profiles/76561198005056455#!/compare/1606003200/1606089600

Sold for Golden Frying Pan + $1400 through Paypal

Screenshots provided by seller in previous suggestion

https://backpack.tf/suggestion/5fbb16adfda4f430f1053434

http://prntscr.com/vo33bb

http://prntscr.com/vo31oe

http://prntscr.com/vo31y8

Paypal price of keys borrowed from this suggestion https://backpack.tf/suggestion/5fb6d46ee18a7518af03d96a

Keys bought at 1.7 USD: https://forums.backpack.tf/topic/76217-buying-keys-170-usd-each/

Keys bought at 1.7 USD: https://forums.backpack.tf/topic/76267-buying-keys-17-usd-venmo-cash-app-zelle-coinbase-usd-coin/

Keys sold at 1.7 USD: https://forums.backpack.tf/topic/75702-selling-610-keys-170-paypal/ (their trust shows they are still actively selling: https://backpack.tf/trust/76561198014404374)

Keys bought at 1.65 USD: https://forums.backpack.tf/topic/66758-buying-keys-for-165-usd-via-paypaltrusted-trader/

Also, I bought 227 keys for $1.65 each, and an unrelated unusual was included for 30 keys replacement

https://gyazo.com/d34e16d19db5bfdd8fb0c1ecfe8621d9

https://cdn.discordapp.com/attachments/653736881464410153/781286632564195368/unknown.png

https://cdn.discordapp.com/attachments/653736881464410153/781287088968040448/unknown.png

https://gyazo.com/24541318bbd24ec4bbb2b2b608baad00

https://backpack.tf/profiles/76561198064658655#!/compare/1605571200/1605657600

https://backpack.tf/profiles/76561198040585908#!/compare/1605571200/1605657600

Taking Paypal key price at $1.65-$1.70 / $1.675

Sale on Normal Frying Pan:

Golden Frying Pan = 2000 keys https://backpack.tf/suggestion/5f84338075d3fd726e6386ec

$1400 Paypal / $1.675 = 835.8 keys

For non-unusual items, items over 30 keys should be rounded to the nearest key.

So of course, rounding to a terrible 2836 keys.