I do not know if Wouter purposely omitted to mention the prices of BIMARE boats (they can be easily found on the Web)or if he simply forgot that the Italian boatyard is building an excellent, although not class legal F16, together with a competitive A class.
Anyway these are the retail quotations in the EU (VAT included):
Javelin 16 - carbon mast - hooter EUR 10.450 (some EUR 4.000 less than its closest concurrent);
XJ A cat EUR 14.810;
X-4 F18 - in full racing trim - EUR 14.905

NO FURTHER COMMENT!