Please help my brother out.

He wants:

Keep in mind that I live in the u.k.

Skull archfiend of lightning
Thousand-eyes restrict
Archfiend soilder
Obelisk
Ra
Helpoemer
Nightmare wheel
Spear dragon
Dark ruler ha des



He is offering all these cards for them.

secret rare:
Left arm of the forbidden one


super rare:
soul exchange
Amplifier
Graverobber
Graceful charity

rare:
ultra evolution pill
dark elf
dragon capture jar
spirit message L
spirit message I
gilasauraus
guardian tryce
Skill drain
Gaia soul the combustable collective
Mask of brutality
Forced requisition

common:
Dark scorpion- gorg the the stong
dark scorpion- Meanie the thorn

All the trading and stuff will be done through me.