I have a flashed Hitachi box, it has had RROD fix on it, but i dont know anything about the box and cant gaurentee it.
You can take it and take a chance on it for £30 plus £7.50 pnp if you want it. However since its been fixed before i wont garentuee it mate sorry. You might want to wait and see if splats , addz or one of the other power sellers responds here.
all i got atm is a liteon and a benq spare,i think evo has some knocking about,but like bullet said i'd wait for addz or splats if i were you mate :i-m_so_happy: