Quality and price difference of the exact same product

I ordered a Jeronimo Quality workbench(toy) for my son on Takealot. I paid R565 for it and the quality is shocking. Real cheap plastic. A day after it arrived, which was a month after I ordered it, I saw the exact same toy for R249 also on Takealot. The one that I bought was marked down from from R750 and the one for R249 from R309. How can they sell the exact same product with such a big difference? I used to be a big Takealot fan, now not so much anymore.