The total damage was 900 CNY ie around RM564. Lazada/Lelong is selling around RM 800. There's one seller on eBay from Latvia selling used e5186s-22a at around RM 550 though.

Alibaba/Aliexpress caters for business to business (b2b) while taobao caters business to consumer (b2c). All sites are owned by Alibaba Inc.

Alibaba provides service more for large scale business, while Aliexpress for small scale business. Typically on alibaba, minimum order could be 100 pieces or so. Aliexpress could even be 10 pieces.

Some suppliers on aliexpress do provide sale for only one item, but the price on aliexpress would usually be more expensive than taobao.

Alibaba/aliexpress have English websites. But taobao is 100% in Chinese.