Sakai Mine Key

 is a key.

Obtaining

 * Crafted by a Handyman (Lv. 100) from
 * 10 Grabba Wood
 * 10 Buzta Ear
 * 10 Asploda Eye
 * 10 Stabba Fibula
 * 10 Grabba Skin
 * 1 Asploda Wig
 * 1 Buzta Foot
 * 1 Sakai Nugget Fragment