I´m not trading a lot. Anyone can help me price this crit jewel (LHC) ?

I´m really not sure if people use something like this in LHC (no life, etc.).
Also I didn´t find anything similar on PoE.trade

Any help really appreciated.

2 most valuable mods are crit multipliers. 12% increased crit chance is whatever, nobody looks for crit rolls on jewels. Increased damage with swords is good, but it has many other equal mods like attack speed, attack speed with one-handers, attack speed with swords, melee damage, melee damage with one-handers.. and so on. Look at this search to price check it. To me seems to be between 5-20c