Hi jun,
Loomis doesn't make very many rod blanks any more. I have not looked but I don't think they make this one any more. I would warrenty all the work on the rod, but can't help with the blank. This is a great rod and has caught lots of fish so it is not going to give you any trouble unless you do some thing you shouldn't. Rod cases are only $10 and I would be shipping you the rod in a pvc pipe anyway.
I could build you a new Rainshadow 1141 or 1142 for $175 . The 1142 is a better choice than the 1141. I build rods for several guides and they were breaking four or five 1141 each year. They have only broken one 1142 in two years between the two of them. That Loomis 1141 is the only one I have, I sold all of mine and us the 1142's. Call me. 360 779 5994.
Clay