Shana- $6-10. (add a $2-3 if she has factory made pierced earring holes. Is that a crack in her pelvis? If it is might want to subtract $1-$2 depending on how bad it is.)
Pizzazz- $6-8
Misfit spike bracelets- $.50- $1.00 each (how did you get them on her ankles without them breaking? lol).
Pizzazz's panties- $1.00
Kimber- $4-6 (is her hair cut? I can't see her hair in the picture. If it's cut so subtract a couple dollars. Her hair is suppose to be assymtrical and not the same length on both sides.) Is Kimber's torso discolored? Can't tell in the pictures.
Jem/Jerrica- $1-$3 (might want to get her batteries out if they are still in).
Might want to note if there is any shoulder chips. Some collectors care, others don't.
My prices are from a long time collector's point of view. You might actually get a better deal putting them all together as a set onto ebay but you never know. Ebay prices for Jem pieces have been weird the last couple of years. So many newer collectors that the pieces for really common stuff sometimes has been hit and miss and prices been all over the board.