I ordered a LCD display(s) I found on AliExpress. They are $2.30 each and looks great. The only trick is, that bare LCDs are driven completely different than multiplexed 7-segment LED displays, so several more evenings/nights expected. It looks like this (photo taken by manufacturer) :

Here's the link : http://www.aliexpress.com/item/Free-shipping-5-digits-7-segment-LCD-display-custom-made-LCM-automatic-weighing-scale-size-57/32440251274.html