淘宝普遍价格在300左右,但我发现有一个店是卖245的,在淘宝这样的完全竞争市场中很不合理

难道说广东人做的山寨版计算器？

大家一般都哪儿买的阿

TI BAII Plus Professional Calculator

Brand New

Price $43.00 @ www.Amazon.com with Free Super Saver Shipping within United States.

Order could be paid by Credit Card issued by many major Chinese banks.

Just try.

This is not AD. I bought one last week.(I am in US now)

刚才打不出中文，补充一下，这个计算器其实就只值这个价。

不知道国内卖的计算器是不是亚太地区工厂生产的。

在美国正品全新的TI BAII Plus Professional 也只要43美元，

TI BAII Plus则要32美元。寄一麻袋回国高级版按照400卖也赚老多了。