McDonalds 2002 Japanese Promos

Hi E4!

Does anyone have any experience with the 2002 McDonalds promo packs?

I’m chasing umbreon at the moment, and no one seems to have a PSA 10 one for sale.

I think I could get a few for $50 a pop, but I have no idea about the pull rates or even how many cards are included.

Anyone have an idea of the probability of pulling Umbreon?

Thing is, I could potentially buy 4 packs and not get Umbreon in a single one and have spent more than just buying the graded PSA 8 on ebay.

Thoughts and views?

Have a bit of patience with this card. It appears for between 70-80$ on ebay with some frequency in a 10.