1. whopping price：天有不测风云 Anything unexpected may happen. a bolt from the blue;out of the blue | 天价 whopping price | 跳槽 job-hopping
2. Sheer robbery! It is sky-high：bargain 动词(讨价还价)!名词(便宜货)! | 1)Sheer robbery! It is sky-high!天价 | 2)It is the bottom line.这已经是最低价了!
3. sky-high price：without hesitation 毫不猶豫地 | sky-high price 天價 | out of privacy concern 基於私隱原因