I was one quart short of Mobil 1's 5W-30 last week when I took my daily driver in for its oil change. So, I stopped in to NAPA to get one quart and paid $7.99 for it !!!
Next day I restocked at Wal-Mart...got a 5 quart jug for $22.00 at their "Rollback" price...noting they wanted $6.27 for single quarts.
For the record, Wal-Mart does not have Mobil 1's 0W-40 in the 5 quart size...AND the Mobil site states that they have NO plans to produce same!!!
Dave, if you're passing thru, let me know and we can snare some 0W-40 for you thru the Mobil dist. at $5.51 per quart...for VCA members!!!!