problem with those wheels is that they are out of style. You're going to have a harder time selling those than say rockstars or some black wheels. Not that they are worth any less you're just going to have to hold out for the right buyer or sell them cheap to get rid of them.
They are probably worth about $75 in scrap. Aluminum was going for $0.65/# last week and those are surely a bit heavier than the Nissan wheels I just got rid of.