Walmart offers the Ozark Trail 3-Piece Plant Oil Cast Iron Skillet Set, model no. G2608-A22, for $19.88. Opt for in-store pickup to dodge the $5.97 shipping charge. That's the lowest price we could find by $17. The set includes three plant oil pre-seasoned pans measuring 8", 10.5", and 12".

Of note, Walmart also offers The Pioneer Woman Timeless Cast-Iron 3-Piece Skillet Set, model no. 82765.03R, for $34.99, also with free in-store pickup. That's the lowest price we could find by $10. The set includes three pre-seasoned pans measuring 6", 8", and 10".