A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Robin Stuart
Date: 2020 Jul 29, 07:13 -0700
Gallinstan does appear to be impractically expensive at nearly $600 for 50g. This website https://www.sciencecompany.com/Gallium-9999-50g-P17265.aspx has has pure gallium for $23 for 50g. They also sell half a pound of mercury for $145 which works out to $32 per 50g.