Well, I've gathered a small list of the ones I bothered to make note of...
http://www.ebuyer.com/603622-acer-g226h ... -wg6ee-l01Acer G226HQL, 22"/21.5", 5ms, HDMI/DVI/VGA - £109.00
http://www.ebuyer.com/544598-asus-vx229 ... tor-vx229hAsus VX229H, 22"/21.5", 5ms, 2xHDMI/VGA, PC Audio In, Speakers - £136.31
(no DVI)
http://www.ebuyer.com/583994-asus-vs239 ... or-vs239hvAsus VS239HV, 23", 5ms, HDMI/DVI/VGA, PC Audio In - £140.50
http://www.ebuyer.com/525364-asus-vn248 ... tor-vn248hAsus VN248H, 24"/23.8", 5ms, 2xHDMI/VGA, PC Audio In, Speakers - £173.50
(no DVI)
http://www.ebuyer.com/397020-pb278q-23- ... ght-pb238qAsus PB238Q, 23", 6ms, HDMI/DVI/VGA/DisplayPort, 4xUSB, Speakers, Pivot - £197.99
http://www.ebuyer.com/616192-lg-24mp55h ... 24mp55hq-pLG 24MP55HQ, 24"/23.8", 5ms, HDMI/VGA, PC Audio In, Pivot - £123.99
(no DVI)
http://www.ebuyer.com/616175-lg-24mb35p ... r-24mb35pmLG 24MB35PM, 24"/23.8", 5ms, DVI/VGA/DisplayPort, Speaker, Pivot - £163.35
(no HDMI)
http://www.ebuyer.com/411048-lg-e27ea33 ... r-e27ea33vLG E27EA33V, 27", 5ms, HDMI/DVI/VGA - £186.50
(little info)
http://www.ebuyer.com/623743-iiyama-pro ... u2290hs-b1Iiyama XU2290HS, 22"/21.5", 5ms, HDMI/DVI/VGA, Speakers - £115.00
http://www.ebuyer.com/611971-iiyama-pro ... x2380hs-b1Iiyama X2380HS, 23", 5ms, HDMI/DVI/VGA, Speakers - £127.98
http://www.ebuyer.com/614620-iiyama-pro ... u2390hs-b1Iiyama XU2390HS, 23", 5ms, HDMI/DVI/VGA, Speakers - £141.63
http://www.ebuyer.com/397481-iiyama-xb2 ... b2380hs-b1Iiyama XB2380HS, 23", 5ms, HDMI/DVI/VGA, PC Audio In, Speakers, Pivot - £154.98
All in all, the ones I think have the most chance of being bought are the VS239HV, PB238Q* and the XB2380HS. What would you guys say?
(BTW, "PC Audio In" usually means "yes, I can plug a pair of headphones into this monitor", right?)
*
Even though it's close to £200, but hey, can't go wrong with some USB ports and pivot action right? And I think it even includes a jack for my headphones too (that's what the small black round port is, right?) even if the description doesn't explicity state so.