The 3080 "Trailrider" was essentially a special edition Model 30. With that said they are birchwood rather than walnut with pressed checkering. If it's in good shape and with the cost of older Marlin's currently, I would estimate $600-$800. Hard to compare it to others, like you say, it's a limited run and hard to find others to compare it to with recent listings. I may be way off on my estimate.
