Just saw your post at The Digital Reader (I follow your page) and just to answer some of your questions: Yes it was very expensive at the time it was launched 5 or 6 years ago. (
http://www.yugatech.com/toys-gadgets...-ebook-reader/) I was able to buy it at Lazada for 1,500 PHP last year as it was on a sale, probably Redfox wants to sell all remaining stocks. After a day it went out of stock though and luckily I was able to buy one. I am not sure if anyone can buy a brand new one in any store here in the Philippines but there are second hand ones on OLX.ph.
It has a 5 inch eink screen and it's not that good, an FM radio, a few games and a calendar. It can also play mp3 files though the earphone slot is smaller than a regular 3.5mm. It can accept up to 32gb of micro sd card.
It is a rebranded Chinese ereader, the Sibrary, don't know what the model though.