You should check what price the Nintendo wii console is being sold for around your local stores that would stock such an item and then compare the prices on price comparison sites. If you need to you could always just put in the google search bar “cheapest Nintendo wii” and something should come up! After you have a price you should really put use this as a marker of what you can pay for a wii and then check on Ebay, never pay the price that it is in the shops! Otherwise you could just get it from there!
Suggest that you check on ebay to see what the price is and also do a search in google and you should be able to compare price or use a price comparison site. Only thing to watch is that the price comparison sites can sometimes miss bargains that the auction sites have. I personally found Toys R Us were the cheapest when I bought my nearly a year ago and I also got them to through in some free games outside of the standard pack to get the business but check ebay as you might be able to find a new one for a good discounted price - just make sure you buy from someone who offers buyer protection and has 99% + positive feedback so you don't get duped.
cash convertors have wii for 129 with a game and has a 3 month guarantee with a remote. If there is any problems you can take it back to the store and there is face to face service
They sell all sorts of goodies and recently sent me an email offering a Wii at a special price for 24 hours only. It was an introductory offer and excellent as I know they are pricey but i wasnt in the market for one so deleted the email. Its worth logging on to see at what price they sell their games equipment.