At KMart today I saw Pennzoil Platinum (some with Pure Plus, some with previous packaging) for $23 for a 5 quart jug. The individual quarts were less than $5 a quart if I remember right. Some had the fuel rewards stickers on them. May not be the best deal ever, but I haven't seen the new Pure Plus for that cheap yet. Hopefully that is helpful to some.
03 Cavalier 228k Mobil1 5w30HM ACDelco Filter
96 Mazda B2300 205k Valvoline MaxLife FS 5w30 MC Filter
11 200 85k PennzPlat 5w30 Mopar Filter