197 is the right answer.
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! W' A+ h2 @2 n2 x7 J5.39.217.77Reason, TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。( Y3 Z- f; m- m5 m8 v
* K/ }; F! `0 K$ b# j- m' ^. B1. $18 costs on Item = -$18公仔箱論壇! Y) L) D8 }1 e( F# @9 w
2. got $100 fake, (no income) , layout $79, = -$79tvb now,tvbnow,bttvb" s n6 ^5 H4 W/ J
3. pay back to $100 to that vendor whom exchange fake $100 here -$100
2 _: i2 z3 T! O$ Q0 F& u, v* y7 M1 {TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
) w7 X% x4 l* [3 A+ X8 Ytvb now,tvbnow,bttvbTherefore, totally, 18+79+100 = 197  |