As per the title. No longer in stock online as per link but there is stock in store. 2 left in Swindon for example.
Most places will match Toys R Us if your local has stock.
Instore and Online (inc free delivery).
Shopto are the only place I can find cheaper, but are OOS.
Tesco are £189 and Amazon have put the price back to £199 for just console.
Don't forget Quidco if ordering online - 3%
EDIT: Just gone OOS of stock online, but check instore.
Still got 4 gb ones in stock, with some great deals on them too.