not available at sunrise malaysia locally. if your regular store can help you get it in s'pore or you may order directly from shuttlehouse.com
BG66S is only available in Japan locally so buying from shuttle-house like drifit said is the best option. You might at well get NBG98 since they are the same price
NBG98 also not available M'sia locally.......... NBG98 is a great choice if really need to order direct from Japan