I Might be able to sort you our. My mate (https://www.ukclimbing.com/logbook/showlog.html?id=154220) bought a pair for me and him and were planning on combining it with a climbing trip up to the Peak but have decided to bail due to dubious weather forecasts.
I've messaged him and will let you know if he responds.
That's fantastic. My son's in the final and only told me I need a ticket after they sold out. Will make a donation to CAC, don't worry. John was a mate. I'm at alister@8vg.co.uk Very grateful. Thanks.