A lot of the badges are cheap from eurospares - less than a fiver each, but some are much more expensive. The front (bonnet / hood) badge is about £83, the engine lid script badge and rear horse are about £38 each - all of this from memory. Those badges on my car came from a guy at the Stoneleigh show for about £20 each incl tax, and they do look pretty authentic. Sorry, I know that's not much help / use to you, but I'll keep a look out and if I see any more I'll take notes. There's a show coming up on the 20th June at Newark (UK) where there might be some, I'll be at the show....
- tenpin