Dealophant tracks the Amazon price and price-per-unit history for SKIPPY Creamy Peanut Butter, Plant Based Protein, 40oz, so you can see today's price against its tracked 90-day low and high.
Over the last 90 days, the tracked price per unit for SKIPPY Creamy Peanut Butter, Plant Based Protein, 40oz x2 ranged from $0.12 to $0.13 (average $0.13), across 7 captured data points since 2026-07-17. Dealophant records the real cost per unit, not the sticker price, so you can tell whether a "deal" is actually cheap per ounce, sheet, load, or count.
At $0.13 per unit, this is running about 10% above its 90-day low of $0.12 (tracked high $0.13). It has been cheaper per unit in the last 90 days.
See more products at or near their 90-day low on recently lowest, or compare prices per unit across 50+ categories. Check the current listing on Amazon.