<font color='#FF0000'>you'll not get one less than £150, thats below trade price...
i must admit that when i can afford ill upgrade to s/s backplate, banded and bolted twinset but im happy borrowing school cylinders for now.
i got the emergency cylinder for diving with single 15ltr and pony, the good old saying 'you can never have too much gas'. diving with twins i use the blanking plate
the 2 below are AP200, no cylinder, twin bands
www.kentdiving.com - £184 inc P&P
www.sdswatersports.co.uk - £175 (not sure on P&P)
chris