Ruby Developers Guide (eBook)
Price history
Price statistics (90 days)
Lowest34,95 PLN
Highest34,95 PLN
Average34,95 PLN
Median34,95 PLN
Price changes0
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Price movements
08.08.2026
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33,20 PLN
31,46 PLN
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Price change history
| Date | Prezzo | Change | Source |
|---|---|---|---|
| 08.08.2026 | 34,95 EUR | baseline | VitalSource |