Henry Courbis (the guy who runs Reactive Micro) will probably work with you on the shipping -- as someone who ships internationally, it's often necessary to stick some cover-all price up there so that you don't end up losing money on shipping. You can contact him through his site, he's easy to work with

The original power supplies are easy enough to fix though, as long as there hasn't been a catastrophic failure (like being hit by lightning). All RIFA caps in everything should always be replaced; if nothing else, they stink up the place when they go.