If I were to sell my equipment...

I'm looking into selling all my equipment to my brother and I want to give him a fair price but not cut myself too short. So I need some advice on what I might could get if I took all of this stuff in to a pawn shop, used camera store, ebay-ed it, etc... Anyone out there have an opinion on how much I should ask for all of this? All of it bought new almost three years ago.

Nikon D50
Tamron lens AF 28-300 f/3.5
Quantaray lens 28-90 f/3.5 (I feel like I should justify that it came free with the camera )
UV lens filter Quantaray brand
1 G card for the camera

and of course all the chargers, manual, connection cords, etc...

Thanks in advance!

 

grrrreat! thanks for the suggestion! headed over there now...