5 quart Castrol 03081 EDGE 10W-30 Advanced Full Synthetic Motor Oil, $16.55, Amazon

Amazon has 5 quart Castrol 03081 EDGE 10W-30 Advanced Full Synthetic Motor Oil, for $16.55. Shipping is free for Prime members or while Subscribe and Save is available. https://www.amazon.com/Castrol-03...ive&sr=1-1 Alternatively, it is also available at Walmart. Choose free ship to store otherwise shipping is free on orders $35+. https://www.walmart.com/ip/Castro...T/34039133