If anyone who bought this was interested you can get Michael from MGA to get JTC to sign the comic, get it graded by CGC as a Signature Series (minimum guaranteed grade 9.6 but usually comes back a 9.8 ) and shipped back to you in the UK for an extra $86 (about £52: $75 for the service, $36 for shipping minus the $24 you already paid for shipping to JTC).
This option isn't for everyone and I get that. I don't normally bother with Sig Series stuff myself but this is such a cool book and of a fairly limited run that I thought it would do as a nice addition to the run.
Anyway, if anyone is interested the link to his site is here. And whilst you're there check out the superb original comic art and covers he has for sale as (I'd say) pretty reasonable prices:
http://www.moregreatart.com
As I say, you get the $24 shipping you've already paid to JTC refunded if you use Michael's service) you just need to supply him with your invoice number from paypal for the original comic purchase (begins JTC- ). Send Michael an to make sure he requests this. Won't put his email address here but PM me if you need it.