I don't see the R2D2 one mentioned, but I was just skimming. I think it would be useful if we knew exactly which hardware each special edition has too. Not just slim or fat, but which fat revision those ones were if anyone knows (Zephyr, Falcon, Jasper). I'm guessing the Red Resident Evil or MW2 ones might be Jasper units, but I don't know. I'd almost be tempted to look for a fat jasper as a backup over a slim. My 120GB Elite Jasper model has been running 24/7 for 2 years now.
p.s. You guys are listing "Resident Evil 4" consoles, I believe it was RE5.