Whilst £400-£500 would be enough to get a decent Chinese-built heat press, but even at a size of 28x38cm (which is big enough to print A4-sized designs) it wouldn't be enough to purchase a European or US-made heat press which are usually better supported than Chinese presses.
I've just replied to a post about the things to look out for when buying a heat press, so it may be worth you taking a look:
http://www.t-shirtforums.com/united-kingdom/t841106.html#post4301690
I've just replied to a post about the things to look out for when buying a heat press, so it may be worth you taking a look:
http://www.t-shirtforums.com/united-kingdom/t841106.html#post4301690