These were all available at the Roundhouse show. If it's any help at all, I bought the Quiet Man T-Shirt in grey AND...It's by American Apparel - odd that they don't reveal that on the site...well...actually not really that odd; as I've always maintained - Townsend aren't rocket scientist (this is FACT and can't be debated).
If you're considering purchase, sizing is here;
http://store.americanapparel.co.uk/sizing.html Worth pointing out that the grey TPOE T-shirt isn't like your normal RAWK GIG T-shirts; all hard and black and Fruit of the bleedin' Loom or summat. It's very soft and has a subtle back print with The Quiet Man Link. The pricing is exactly what it was at The Roundhouse.
I also bought the 'Science Fiction Stories' art-prints...ummm....they're not art prints, they're postcards - BUT - They are beautiful - the art is from the 'Neuro/Impossible/TPOE/Sideways' releases - 10 in all plus a postcard directing you to the art shop. Hand numbered to 200 they're recommended.
For those who couldn't attend, I hope this helps.
Gazza