I "enquired" about the availability of the R4DS earlier today. After buying 2 previously from Chris, my mate wanted me to get 2 for his kids.
I got an email back saying he had no 1gb Kingston cards but was doing the 1gb Toshiba. He said he had dispatched them to me on the chance that I might want them and if I didn't, just to send them back.
They will be here tomorrow and I haven't even paid for them yet.