Is there something wrong with my pricing?

its been 2 1/2 Weeks since ive been trying to sell Two blackened crests
ones Piercing High for 3k CE
the other Piercing Low 2.7k CE
Ive seen clean Crests go for 3k CE during the time ive been trying to sell mine and it really ticks me off
what am i doing wrong :I

Check the competition before listing them, though.

Agreed, though I realize that I didn't mention that I was actually talking about Auction House the whole time.
I ignore the Bazaar completely to sell things.

idk if this is revelant, but sometimes players rly confuse you,
i eventually decided to be nice and advertized a combuster recipie in haven 1 town square for basil price(25k crs)
no1 bought it, so i went and posted on AH for 30k crs.
about 2 mins later, some1 bought it............
post that in bazaar forums, maybe some1 will end up wanting it, idk tho lol

i sell recipes and items alot too, and find ah selling usually better than trying to sell your things in /trade channel
prolly because alot of ppl dont know it even exists, or have it not on because of the trading spam/chat thats fulling their screen
so i usually sell my things on the ah
btw, i had same story, tried to sell things basil price in trade, no success, put in ah for few k profit, it sold.
Quick advice without me actually checking that market involves not competing with so much others at the same time (best if you're the only one, or out of 3 at most selling at a time), time of day of expiration (best ending time should be in east-coast mid-late evenings, since you also catch west-coast early evening players), and day of expiration (for me, Sundays, Mondays, and Thursdays yielded worst results).