Ohuhu Direct via Amazon offers the Ohuhu Portable Stainless Steel Wood Burning Camping Stove
for $14.99. Coupon code "BH7N2CYK" cuts it to $12.89
. Plus, Prime members receive free shipping
. That's $3 off and the lowest price we could find. It requires no fuel, but instead uses dried twigs, leaves, pine cones, and wood.