No I don't run one of those my tanks are only small 200l being the biggest, but helped set one up for a friend and his 450l cichlid tank and it's a great piece of kit, keeps it very clear!
Was available at my local Garden Centre for £198 during January. Normal price, £219.99 then throughout Jan they had 10% off everything.
But no, £215 - £225 is about best you could get.