I've got all the mcfarlane figures with alien minus the 12" grid alien.
I got the avp predator mask
I've got almost every alien comic published, including panel to panel
plus some old british alien comics with stories that appeared in dark horse presents and dark horse comics, and they have a prequel to alien/predator deadliest of the species that I have yet to find published in the us
i've got some novelazations, all the special editions of avp, predator, predator 2, and alien quadrilogy.
I've got the cinescape magazine special on aliens when resurrection came out
I've got some airbrush art magazines with interviews with giger on the alien insurrection
I got a big plush face hugger I throw on kids
I got the giant face hugger from a:r
I got an aliens poster
I got some little die cast alien queen thing I bought at k-mart when I was 13
I got this extensive collection of alien collector cards
I got avp for super nintendo and gameboy (pretty boring though)
and I got alien 3 for super nintendo
the alien 3 soundtrack
and the book on the making of a:r
plus I have a photograph of some zits on my face