u/Gullible-Roof-4605

Looking for some outside input as my research has taken me to all sorts of places.

I have the opportunity to buy/trade some stuff a CNVD-T 320 core low hours, works great and maybe a pvs17A with a nice crispy green tube (unsure of specs but I’m waiting to find out)

What’s the resale market on them should I decide I don’t like them? I have an MTM now and that’s the same core as the cnvd-t it’s been fine for me but I’d like to get into a dedicated clip on thermal, I know there’s better cores for the same money but I like the rugged built of the old mil spec stuff.