John and I opened up a Blue-pack fun-bag years ago. Can't remember how many packs there were. 7 or 9. And they were the 'gumless' 7th series blue packs, I think. We were trying to document the sticker breakdown and whether or not they contained Grime Heavy's or Greasy's. It's been so long, though, that I don't remember what we found. We took photos. But I've been out of it so long I don't know where they'd be. I've owned a total of 3 unopened fun-bags, which either got opened or traded as-is, and their fate is unknown. I think there were at least 4 or 5 varieties, though, including some with 79 reprints, and some with UK's.