Yeah there was a Darren Jolly from 2011 Champions Signature #1 that was on eBay, I though it sold for close to 2k but my memory must be wrong because I saw someone say close to 1k. I remember ppl saying that Select had bought it back because it was released by mistake, don't know if that is true or not though... The only other #1 card I can think of Select/AFL-wise is the case card Dustin Fletcher had (he signed all of them 1/50 by mistake apparently).
Remember the jolly quite well followed the auction it sold for around the 980 mark,had spoken to another collector who thought it would fetch more than it did in the end his mate won it apparently.
They had another 4 boxes here from what I could see but they usually get around 20 so should have heaps only problem is u pay full retail, I'm thinking these will be really popular the brownlow cards are amazing