Series 3 is posted as entire set pretty often on eBay. That’s also how I got my set. Costed about 80 USD and included everything except Bill’s PC (even the sheets they were pulled from).
I think the other two sets are a bit less common to find, but I guess these should be available as full sets on eBay as well once in a while.
Oh, and don’t forget the three cards from the series 00.
You will get them mint by buying the 18 unpeeled sheets for series 1,2,3.
I bought mine as a total set with the 1st print run ( excluding tax ) for $320. But this was 18 month ago . Don’t know if the price has changed in time. Just check Ebay.
Series 3 has two versions. The special one is the one hard to find and it will cost you more for sure.
The Bill’s PC Card was only available in the 1st print run. It was not printed in the more common run that followed. This much rarer 1st print run sheet features an illustration of Bill on the back and also explains the Masaki campaign. The Bill’s PC card was required in order to obtain the Masaki promo cards. This sheet was only available for a brief period in Japan, 1998. This sheet was from the 1st and much smaller print run of the Vending Series 3 Promotional cards. There are very few copies of this sheet still sealed as everyone pulled the cards during the Masaki Campaign
Im missing a good deal of these, but not enough to warrant buying sheets or lots where i will get a lot of leftover duplicates. If anyone is interested in trading some please let me know. The only one i have for trade is a voltorb.