eBay
NEW Touch panel kit for 17.3 screen size. ONLY panel in this size on Ebay.
Resistive (4-wire) with USB controller board and USB cable - everything you need to get it working.

With this touch panel and a screen from here:
http://www.ebay.co.uk/itm/LTN173KT01-17-3-WXGA-LED-Glossy-Screen-HP-Compaq-CQ71-G71-CQ72-G72-DV7-G7-/200764028711?pt=UK_Computing_Laptop_Screens_LCD_Panels&hash=item2ebe77f727

and a converter board from here:
http://www.ebay.co.uk/itm/LCD-controller-kit-Samsung-LTN173KT01-LTN173K02-LED-Screen-Panel-LVDS-AD-Board-/270998624526?pt=US_Server_Boards&hash=item3f18c6d90e

...you can build a touchscreen PC with a low profile LED backlit screen.

I have had these touch panels custom built in China and imported them. I had to have several made, so I’m selling the ones I don’t need here. Therefore all taxes (VAT at 20%) and duty are paid which means there’s no additional outlay to you. The other touchscreens on Ebay are on sale from Hong Kong which means you will have to pay VAT and duty when they arrive in the UK.
This panel is in the UK, ready to post.

Drivers for Windows, Mac and Linux available from:
www.v-touch.cn/en_service.asp?one=Service&two=Download

See my blog:

www.toomuchprojex.blogspot.com