seen the bezels go for between $50 to $100.... just depends on condition. as for the marquee, the regular size go for around $20 to $25 from what i've seen but the large topper 1's can fetch a nice price.
well, the normal-Pac-sized marquee I have is glass, not plexi, so I doubt I'd sell it for $20-25. But, I plan to sell it with the glass bezel and boardset, too, so I'm not sure yet what to ask for it....