i got a pair of all yellow jt spectras, i think thats what you mean for ref googles, i paid $40 for them. you can really resell them unless someone is looking for a pair, that wont happen that often because the refs at my feilds get mask for free. but i took the strap, and the lense frame and put it on another mask
They aren't worth that much I have 2. Most anyone who wants one can get one cheap or even free so you'd have a hard time selling them. Maybe you can get $10 for the strap but the frame has really crappy rental style foam so I'd never sell it cause the person who buys it is going to be pretty pissed.