I realise there is a post in the marketplace but i am a newbie so can't reply or post there, I have tried to contact WTCR through there online submission and form and at bitmit.net but had no reply I am trying to purchase from them but wanted to check they had stock before placing the order and find out delivery charge to UK.
I'm in Canada. I bought ten erupters from them earlier this month to celebrate the one-year anniversary of my unfilled prepaid BFL order, but I digress.
The transaction went through with no hassle at all. I didn't need to talk to anyone, just used the shopping cart, partly for the fun of using a cart that takes payment in
BTC. They shipped the next day. The erupters are working fine - I see several of them blinking away as I am keying this.
A bit more detail here:
https://bitcointalk.org/index.php?topic=253749.msg2705703#msg2705703