Taunts don't sell well. Proof below.

New price: 9-10 keys

Proof:

Marketplace.tf sales:

https://marketplace.tf/items/1116;5;u3013

Sale #1 (2 months) Sold for 17.99$. Keys were 1.98$. 17.99 / 1.98 = ~9

Sale #2 (2 months) Sold for 10.52$. Keys were 1.96$. 10.52 / 1.96 = ~5.5

Sale #3 (2 months) Sold for 20.56$. Keys were 1.98$. 20.56 / 1.98 = ~10

That's all we've got.

_________________________________________________________

SUMMARY

Sales:

5.5 x1

9 x1

10 x1

5.5 countered by buyers.

Going with 9-10 keys.

Feel free to add proof to support or counter my new price.