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100 Rules for Living to 100: An Optimist's Guide to a Happy Life
✅ In stock
F
Grade
Analysis Confidence
63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 12:08 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️A 28% cut from the official retail price adds further appeal.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
5.81/28
Recent Value
5.38/22
Market Standing
9.41/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Book EN Thingz
🚚 Shipping
Free Shipping
⚙️ Specifications
Publisher
Grand Central Publishing
Publication date
November 18, 2025
Language
English
Print length
320 pages
ISBN-10
1538777908
ISBN-13
978-1538777909
Item Weight
15.3 ounces
Dimensions
5.85 x 1.06 x 8.55 inches
Best Sellers Rank
#28,866 in Books (See Top 100 in Books) #113 in Aging (Books) #132 in Rich & Famous Biographies #192 in Actor & Entertainer Biographies
Customer Reviews
4.7 4.7 out of 5 stars (746) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); });
Sold By
Book EN Thingz