Noctua NH-U12S chromax.black, 120mm Single-Tower CPU Cooler £60.97 Dispatched from and sold by Amazon EU (UK Mainland)

Best price I've seen it for, been keeping an eye out for one to replace my noisey Raith Prism for a while. Delivered from Amazon EU so takes a little longer (ordered yesterday, delivery due by Sunday but already on the way to UK). From Amazon.co.uk so no exta fees to pay.