Basically, which items in EVE are considered as 'Tech 0' and thus have a purchasable original blueprint sold by NPCs on the market?
I know examples includes the standard 1MN Afterburner I
I can't seem to be able to find any resources with this information; basically, a list of Meta 0 items.
Best Answer
To piggyback on what @Ross Ridge said in the comments above AND according to the EVE Online Forums -
So as Ross said, "Virtually Everything" :)
I hope this helps out! Fly Safe!