let me add a plus one for that vendor. (films-festival) have ordered from them and the package arrived promptly here in Canada. But of course they don’t show any illford pan at this time
the Ilford pan 400 and 100 are only sold in "selected" countries, mostly in the third world. I would expect that they are also under Ilford's "no private label sale of Ilford films" policy.
On the plus side they do come in both 135 and 120.
I'm leery of eBay to begin with, much less dealing with an unknown vendor halfway around the world...thanks for the suggestion but this may call for friends overseas.
That Thailand seller is a well known one for film, and I've bought a fair of bit film from various places on eBay, I've even sourced from Tao Bao in China for stuff you can't get anywhere else anymore.