I thought the price for the DSi dropped to $150.00 and the DSi XL to $170.00? When I look at them online the prices for the DSi XL are still $190.00 and the DSi is $170.00. Did th price drop on the 12th of January to the lower prices or was it the 12th of December? If the price was supposed to drop why hasn't Nintendo dropped the price? I heard on the news the prices on both systems were supposed to dro $20.00 while the DS lite says at $129.99. Could someone explain why the prices have not dropped yet? Thanks.