Bayesian Statistics the Fun Way: Understanding Statistics and Probability with Star Wars, LEGO, and Rubber Ducks
Track Prices on Your iPhone
Download the When Price Drop app to track Amazon prices anytime, anywhere. Get instant alerts when prices drop!
📱 Mobile Tracking
🔔 Instant Alerts
📊 Price History
Amazon Price History
Time Range:
Price Types:
Price History Summary
| Price Type | Lowest Ever | Highest Ever | Current | Average |
|---|---|---|---|---|
| Amazon | USD 24.15 | USD 37.38 | USD 37.38 | USD 30.16 |
| 3rd Party New | USD 17.18 | USD 29.82 | USD 26.89 | USD 25.13 |
| 3rd Party Used | USD 12.48 | USD 20.00 | USD 17.18 | USD 17.61 |
Price History Data
| Date | Price Type | Price | Currency |
|---|---|---|---|
| January 11, 2026 | 3rd Party New | 26.89 | USD |
| January 11, 2026 | Amazon | 37.38 | USD |
| January 11, 2026 | 3rd Party Used | 17.18 | USD |
| January 10, 2026 | 3rd Party Used | 17.35 | USD |
| January 10, 2026 | 3rd Party New | 25.52 | USD |
| January 10, 2026 | Amazon | 26.00 | USD |
| January 2, 2026 | 3rd Party Used | 20.00 | USD |
| January 2, 2026 | 3rd Party New | 17.18 | USD |
| January 2, 2026 | Amazon | 24.15 | USD |
Hot Deals on Amazon (Updated: 20 hours ago)
-40%
-26%
-26%
Questions & Answers
No questions have been asked about this product yet.
Be the first to ask a question! Use the form below to submit your question.
Ask a Question about this Product
Have a question about this product? Get answers from our community of customers or our official representatives.
Price Analysis
Price Trend
14.1% decrease since tracking began
Price Prediction
Prices are trending up. Consider setting a price alert.
Best Time to Buy
Wait for a better price. Set an alert below.
Reviews Summary
Loading reviews data...