Which is the most liquid btc marketplace in UK?

[btc-owl]

I'm looking for a liquid, reliable btc marketplace in UK.

Ideally should have realistic btc valuations, for instance the ones suggested at coinbase or http://preev.com/btc/gbp

I have been using Bitbargain but not happy enough so far.

Thanks

[gentlemand]

It don't exist. All the recent attempts at exchanges have had volumes of about 5 BTC per day and been priced way above localbitcoins. Britain's a bitcoin desert for now.

[btcfaucet]

I'm looking for a liquid, reliable btc marketplace in UK.
I have been using Bitbargain but not happy enough so far.

I'd be happy to listen to why you were not happy with BitBargain (and fix any pressing problems). Hundreds of people trade there every day, it's reliable and serves ~25,000 GBP / day (and can do much more, it's up to demand, really - maximum was over 250,000 GBP / day back in November 2013).

[cozytrade]

I have been using Bitbargain but not happy enough so far.

Bitbargain -- Difficult to be a seller thus the market is asymmetrically biased
Localbitcoin -- Not exchange

Although you should be better change GBP to USD (not EUR) and buy somewhere else, I would say coinfloor is the best UK exchange if you stick to domestic one as of now.

Trading volume is above 50 btc and much better than two above.