u/Empty-Possibility-19

Hi, I am trying to figure out what the worth is of a knife ive had for awhile. I check csfloat to see if any of my pattern were listed and couldnt find anything. I checked the database to see how many there are, for my Karambit Doppler p3 with the tier 1 max blue pattern there is only 7 in existence and only 2 in statrak with mine being the lowest float. If anyone could help me that'd be great. I have 0 clue on what to determine the "price" for it. *EDIT* Its pattern index: 943