I'm not sure that these reels have ever been officially available in the UK.
However, they have made their way to these shores anyway. IIRC they even featured in one of Matt Hayes TV programs.
The closest reel to it in the current Daiwa catalogue is the
Tournament SS2600. The UK only has one model in this range yet elsewhere in the world there are four different sizes (700, 1300, 1600 and 2600). It's also a bit more in the UK at
around £90 as opposed to
£60 in the USA. The SS2 is similar but improved, much more modern looking and slightly more costly. The SS2-3000 is approximately £90 at the US store linked above. That's around the top end of the used second hand prices I've seen these reels achieve in the UK.
I've only ever seen them in the UK as private sales, either new or used.