Is this eBay listing too good to be true? The price looks VERY good; two 1500 mAh batteries and a charger for $19.99 + $4.99 shipping. The seller has 99.7% positive feedback. 2x1500mAh Battery Tmobile SAMSUNG Vibrant Galaxy S t959 - eBay (item 220679157358 end time Nov-04-10 16:55:01 PDT) (Despite the item title, if you look through the listing & photos, the battery does appear compatible with the Fascinate.) What do you guys think?