Not to be confused with the HTC One X, the mid-level HTC Desire X is currently going for £176.39 over on Insight.
Shipping is somewhat of a mystery, as the site - bizarrely - refuses to verify any UK postcodes before going through to the checkout. EDIT: yep, £4.99 delivery. That's £182.38 including tax.
We have HTC Desire X specs and other words.
(Thanks to Koma Toes at HUKD)