I just back-ordered a 32GB Runcore from memoryc. I emailed memoryc first and they said they should get stock next week. The back-order list is small at the moment so I should get one next week when stock comes in.
The price fluctuates a bit (probably due to the exchange rate), but it's the lowest I've seen for a while for the 32GB Runcore Â£111.09. They were about Â£118 a few weeks ago, and about Â£114 last week.
Oh, if you use the code ME12QV, you get 5% discount until the end of the month. So the total price for the 32GB Runcore including standard UK registered delivery is Â£110.14.