sgw42, that rifle you have there could pull over 1500 easy, take great care of it, oil it regularly.... other dude, these sights are easy to get, just look on the various auction sites, escam, I mean bay, auction arms, gunbroker. if all else, e gunparts has fullsets, where i got mine, front and rear, make sure you get the screws that hold them down in place as well. and they are not a lot of money, I think 6 bucks, for the shark front, and 25 for the rear, which is like two or three pieces. the 3o8 was the most finicky of the rifles, so make sure you try as many factory loads as you can get your hands on, just to be sure, and if you are handloading, well then you are just gonna have to go to town.
another thing, if you have one that is collectable, do not get rid of the plastic trigger guard and other parts, and as for swg42, that full vent rib is plastic as well, and adds at least 300 dollars of value to that rig in 35 remmy...