VX-2 is newer than VX-II which is newer than Vari-X II. Supposedly each generation was better. I’d guess it’s worth about $250, but seems like silver scopes are bringing a premium anymore because Leupold quit making them.

I paid about $280 for a silver VX-2 with slight ring marks last September. There is a silver VX-2 on eBay @ about $180 with four days left right now. I’d watch ebay a bit, that may give you the best idea of value.