Which two yellow ones do you still need? Chimney sweeper? Sledge? Lion Tamer? Sleepwalker? Drummer? Hammer? Workout?
I'm just trying to think which yellow variations exist, and it's quite a long list, even though only the first two are really rare, I think, although they are both on eBay UK now. I have certainly forgotten a few now.
![Confused :-?](./images/smilies/102.gif)
Like the Papa conductor, which may well be a fake, I believe. Oh, and of course the mushroom one, which is very rare (just saw one go for around a 100 Euro). Any other ones?