I need to retract this as I found out today that the Australian RRP for the Deluxe Seacons was meant to be $70 but a mixup of numbers somewhere with the first set meant that Gulf/Skalor was under-priced. I'm not going to ask who was the cause of the mixup, but it may be the case (my speculation only) that the third set were adjusted to make back the money they lost on the first Seacons.
It still doesn't make me want to encourage other fans to spend $156 for a pair of toys that can be bought elsewhere for about $120 shipped.
It also doesn't justify EB Games to blindly charge RRP if they are only ordering what they need, which means no risk to them... and we are doing all the work advertising these toys for them, making these toys even more profitable for EB Games.