Dc universe build a figure parts
 

What I'm looking for is:

1) Gorilla Grodd's Right arm that came w/ Aquaman

2) Solomon Grundy's Right arm that came w/ green lantern

3) Kalibak's left Arm that came w/ Superman

4) Kalibak's left Leg that came w/ Shazam

5) I'm also looking to get Metallo parts (The Atom, Eradicator, & Black Lightning) so I can finish building him as well but series 5 seems impossible to get.
I wouldn't mind having The Atom as well if anyone has seen one.

I'm willing to pay decent prices for these things as I know what they're worth.