Back BooksAmazonThe Overthinkers' Club: Get CoolR 215.00Amazon ยท checked 9 days ago View at Amazon AverageR 215.00Lowest seenR 215.00Highest seenR 215.00Last changeR 0.00First indexed11 Sep 2026RetailerAmazonPrice historySimilar productsTakealotThe Overthinkers ClubR 369.00TakealotThe Overthinkers' Club: Happy ListR 179.00