Regarding Portuguese, we’ve recently tried to figure out the release dates of all Portuguese sets, but unfortunately for the WotC era sets, it was hard to find information. Your March 2000 does correspond to the initial WotC planned release date for Brazil. But if those were the actual release dates, we don’t know for sure.
Yes, that was the thread i found that info from, i did try to dig up what I could here before compiling everything and asking for more info.
There are two different Dutch #4 Pikachu promos. One with stamp that was indeed in the Pikachu World Collection 2000 nonet of September 2000 from Sydney, Australia. But also another non-stamped version (with also slightly different translations - although the meaning is the same), from the VHS of the second movie in October 2002. I’m gonna quote my own collection part of it:
Yep, I was mostly interested in the first dates because that’s what would be fed into the API for the time being, but this is good info to have around.
The #27 Pikachu artwork was only released in Japanese, English and Italian. French, German, and Spanish copies of this promo doesn’t exist a.f.a.i.k. The Italian version of this card was also available with stamp from the Pikachu World Collection 2000.
Good spot, that might be why i could not find film home release dates, there probably weren’t any. Editing to fix.