I have a few of those items:
Chroma-dynamic Body Armor (Good for the first 10 levels)
Automated Defense Battery (horribly weak, and with the changes to missiles, pretty useless)
I would LOVE to get my hands on the other pre-order items. especially that gun... It would be great vs Borg, and actually allow my Science captain to max that dumb kinetic achievement that I cant seem to get any points in.