Stationery woes (am getting nowhere, har har...)

[westernind]

I need a couple of 3-ring binders. Not the standard A4 2-ring or 4-ring, or lever arch, but suitable for US letter sized manuals, which have been pre-punched with 3 holes. Understandably there wouldn't seem to be a lot of demand in the UK so I can't find anyone to sell me some.

I've tried Amazon.com, but their various in-store franchises won't ship to the UK. Also had a look on eBay, but again couldn't find anyone who would post here.

Any ideas?

PS
They're needed to store the manuals that come with these Elizabethan costume patterns. I could re-punch the lot and keep them in UK 2-ring binders, but it would be so much neater to store them in the binders they're designed for.

PPS
Am using 'can't find binders' as a pathetic excuse not to start on the costumes. Except that I don't want the pages to get lost and out of order...