Just to tempt you!
http://store.irishseedsavers.ie/Organic_Seed_s/47.htm
I am still saving seed from 2 vegetables I bought from them ten years ago.
The pumpkins look good; the one thing I haven;t got this year is the courgette/pumpkin range.. I was keen on the Crown Prince pumpkin.
The heat trapped in the bottom end of the garden here is intense so maybe that would work..