Walmart continues to offer the Whetstone 7.3" Stainless Steel Survival Knife, model no. 25-7525, for $3.91. Opt for in-store pickup to avoid the $5.99 shipping charge. That's $8 off list and tied with our mention from last week as the lowest price we could find. The blade measures 3.5" and features a full tang handle with braided rope wrap.