Hi John,
I've got 4, 8, 9, 19, 23, 35, 40 & 46 that you need.
All of them in excellent condition.
I can't find anyone on Ebay who's selling "what is it" cards.
I've got 31 out of the 50. I can't decide whether to sell to you, or to try and collect the 19 that I have missing.
What a quandary...