In all grey stations the neut mk iiis come up in the buy menu but no matter what the ctc status is your your faction with your home nation or that station you can't buy them. Please remove them from the list or allow us to buy them in grey if we won ctc the previous week etc. don't care if they cost double.

I know its a nation based item. But corvus or another grey space corp could have gotten a hold of some of them, Cargo is transported between the nations and grey all the time.

If Corvus got a hold of them, chances are they wouldn't just sell them to whoever won CtC that week. Keep them in nation space.

I agree, Nation Space only. So prune them off the station equipment catalogue in Grey space (and Gold space) stations, then. It doesn't make sense for them to show up (except for showing the comparative stats, which are available anyway on www.vo-wiki.com). And the price is all wrong.