Geez - you're not wrong - they seem to be a bit thin on the ground at the moment! Just had a look for the first time in ages, and there are a lot less about for some reason - particullaly in the TD6.
You may have to be patient and be prepared to travel. It took me 3 months to find the one I wanted, and I'm in Melbourne where there are generally plenty about.
Hope you find what your looking for.:)

