The 64GB card marks the biggest option yet, and joins the currently-available 32GB, 16GB, 8GB and 4GB models. Sony simultaneously announced new pricing for all models in Japan, dropping the 4GB model to 1,480 yen (roughly $15), the 8GB model to 1,980 yen (roughly $20), the 16GB model to 3,780 yen (roughly $38 ) and the 32GB model to 6,480 yen (roughly $65).