Possibly the world's most valuable sausage roll - free in the Daily Star
SEVEN QUID? Although if you want to be clever* about it, you could say that it's worth up to £700. It's still technically correct.
There's a mysterious asterisk next to the £7 figure there - anyone got a copy of the Star with the T&Cs in that can somehow justify this pastry-based weirdness?
(* a pedantic idiot)