Walmart offers the Lodge 10.25" Pre-Seasoned Cast-Iron Skillet, model no. L8SK3, for $13.66. (Amazon offers it for the same price with free shipping for Prime members.) Opt for in-store pickup to avoid the $5.99 shipping charge. That's $2 under our December mention and the lowest price we could find by $4. It weighs 5.7-lbs. and features a helper handle.
Cooking Depot via Amazon offers Prime members the Lodge 6-Quart Cast Iron Camp Dutch Oven, model no. L12CO3, for $39.30 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $13.03.) That's the lowest total price we could find by $20. The lid can be used as a griddle.