Doesn't honour prices quoted

<p>I requested a price on a gas grill and was quoted R2,750 in March. </p> <p>In September I asked for confirmation of the price and was told that it had increased by around R250 since March which was acceptable.</p> <p>After numerous calls to purchase the gas grill I was finally told that it was ready for collection except the price is now R4,750.</p> <p>In my opinion this is attempted extortion.  Very unprofessional conduct