doogee x5のバッテリーなら日本円で554円で買えるんだが、転売ヤーの多いこと

DOOGEE 2400mAh 3.7V Li-ion Battery for DOOGEE X5 / X5 Pro / X5S - Blue - Free Shipping - DealExtreme
http://www.dx.com/p/doogee-replacement-rechargeable-2400mah-3-7v-li-ion-battery-for-doogee-x5-blue-412619#.WfyO25pcXqA