Can't find it anywhere.

I've spent the last two weeks trying to track down a kit from DML of the M270 MLRS. The only hobby shop here in town is pretty worthless (didn't even know what p/e parts were until I asked),and can't find it in their catalugues. Most of the other shops I've talked to have told me that this kit is out of production. Is there any place on the web I might be able to find this rather difficult to find kit.

I wouldn't be looking so hard, except I want to build the kit for my Dads Guard Unit (147th C battery). If I can't find it I'll really be pissed.