Tanga offers a selection of men's tungsten, stainless steel, and titanium rings
starting at $4.99
with free shipping
as part of its New Winter Collection
. That's tied with an expired sale from last week, with most styles at the lowest total price we could find for comparable men's rings by a significant margin.
A best bet is this Men's 4mm Titanium Polished Ring (pictured) for $5.99 with free shipping. That's $22 below the lowest total price we could find for any such ring elsewhere. It's available in sizes 9.5 to 14.
These items may not arrive in time for Christmas.