I've seen that Saddles Direct and Dogwood are having sales, might be worth keeping an eye on what pops in :)
http://www.saddlesdirect.co.uk/SALE-SALE-SALE/1/listing.html
http://www.dogwoodlondon.co.uk/shop/equestrian-clearance-horse-tack-sale
Do you have any pics of the 'Theodon' jessjc...
I had an Ideal once, about 5 years ago, it was great but then I upgraded to a Stubben Maestoso http://www.dogwoodlondon.co.uk/shop/fine-saddle-selection/dressage-saddles/maestoso-dressage-saddle.html
It's so comfortable, the seat is quite deep, not as deep as the Ideal that I had, I can't...
I really really wanted to go, I can't find tickets and it's a long way to come from Manchester, it'd be worth it though if I can find tickets quickly enough :)