Sears offers the Craftsman Folding Saw, model no. GT8476, for $7.19. Opt for in-store pickup to avoid the $5.99 shipping charge. That's $2 under our August mention, $10 off, and the lowest price we could find. It features a hardened serrated blade, finger guard, and safety lock.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.