Dishonest

I ordered and paid for a Midas mixer (XR18) through Takealot sold by A1 Sound on a discounted price that I need for a job coming up. Five days later I get a message the product is out of stock. When I looked at the same product on Takealot, the product was in stock with a marked up price. That is dishonest and bad service in my opinion. Never supporting them again.