197 is the right answer.
$ @) d" G* V8 b' z- i% q* w& G5.39.217.76- b$ x- l& a8 `: J! L: L- [
Reason,
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$ @& X% C+ }( Z, j s* KTVBNOW 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。1. $18 costs on Item = -$18
. Y4 S2 }+ @/ `1 X& L) N2 w9 u公仔箱論壇2. got $100 fake, (no income) , layout $79, = -$79
6 a$ f. B6 T5 o' |3. pay back to $100 to that vendor whom exchange fake $100 here -$100
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# U4 d9 s4 c. t: i( rtvb now,tvbnow,bttvbTherefore, totally, 18+79+100 = 197  |