need to know valeu asap

ive got some items that i want to sell, but i dont know for how much.
could someone teel me how much these items are worth? (or maybe it's just merchant trash, you tell me =P )

1 4-6k
2 1-2k
3 2-3k
4 4-5k

all these are my opinions get more to be sure im right

ok thx