![I bought this Casio fx-CG20 from a local store for 15$. I can clearly say its a huge improvement after my grandfathers sld-767. : r/calculators I bought this Casio fx-CG20 from a local store for 15$. I can clearly say its a huge improvement after my grandfathers sld-767. : r/calculators](https://i.redd.it/q1qkxtydeema1.jpg)
I bought this Casio fx-CG20 from a local store for 15$. I can clearly say its a huge improvement after my grandfathers sld-767. : r/calculators
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Casio FX-CG20 Graphing Calculator MINT (AP / SAT / SAT Subject / PSAT / NMSQT / ACT / IB approved Calculator), 寵物用品, 寵物家品及其他- Carousell
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