shop.tsukumo.co.jpで最安/3番目に安い
500GB 6810/-1
1TB 4079/6600
2TB 5973/6680
3TB 8250/9480
4TB 7880/9230
6TB 10990/11690
8TB 14990/21980
10TB 25780/33000
12TB 29800/38900
14TB 37400/56958
16TB 40980/48371
18TB 52800/59800
20TB 81580/88330

参考: 3.5inHDD→USB3.0ケース (AINEX,10TBまで) 1953