Replying to I need help with pricing...

ok im selling some stuff at a ski swap tomorrow but i need to know some prices that i could probably get stuff for...sorry i dont have pictures because im in class..but heres my list

2005 Line Skogens with scratch 120 bindings...ok condition edges and bases are completely fine...size 178

2003/2004? Head madtrix..the ones with the snakes...still good for mountain skiing but not best condition with rossi axial 100 bindings i think...same at look p10 or 12...size 172

Giro Tuneups helmet..grey silverish color...Good condition...

any help would be awesome...thanks