That's a shame to read that there's still an issue. It honestly seems
like a glitch that people have found a workaround, or at least I have,
thus secured several international sales. The only other reason could be
it's a kind of item you're selling t...
Usually, it's because the 'Country of Origin' is not selected in the
item details, this should allow it to be seen internationally. Then,
also send them to the item on ebay.com and in theory, that should allow
the purchase.