If you got it from Baby Bunting it will be fine. I don't know about the sale stuff, but it might be worth asking them about the price. That particular cot is not on their website but if you like it then don't be worried by the lack of known name. If you would rather have a known name check out Boori or Kingparrot, but as long as you buy from a reputable shop you should be buying things conforming to Aus Standards and that should be your main priority. Also I found asking the sales assistants to show you cots and say you really don't know what you are looking for just yet - what do they recommend? really gives you an indication of what is good, popular and with the best features. But knowing what you do and don't want in a cot is usually a good starting place!

HTH! Good luck!