This is our record of Amazon price changes for Workbook: The Seven Principles for Making Marriage Work : An Implementation Guide to John Gottman’s Book: A Practical Guide from The Country's Foremost Relationship Expert (B0CFN78G8Y) since we began monitoring it.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | (Dec 01, 2025) | (Dec 01, 2025) | 0,00 € (Dec 01, 2025) |
Amazon Price
Dec 01, 2025 11:07 AM
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