I think I paid $21 couple years ago online at Wal-Mart (Gtx, full syn, magnatec, 10W-30) later saw the 5W-30 for $19 at the store but no 10W-30 at store.
with engine oil prices going up, the $19 jug would now be $23 to $25. M1 EP that I paid $22 to $24 is now $29. You should buy whatever is left for that price!