Through Trade Me I paid $318.45 for a light to  (an Australian Company). However, online (their website) it is $203 AUD which currently equates to $224.15 NZD. I was surprised by the variation, and disappointed that I appear to have been charged considerably more than this light is selling for online. The item was listed as free shipping on Trade Me. When I queried the price, this was the response:  Hi Robyn,   Our pricing is subject to change and is dependent on stock availability, cost pricing and supplier special deals. The prices listed on Trademe also include a small portion of the shi...