JavaScript & jQuery

EAN: 9781491947074· Price history

Go to best offer · 59,63 USD ♡ Track price

Lowest (90 days)

31,98 PLN

2026-08-08

Average (90 days)

39,49 PLN

Highest (90 days)

46,99 PLN

2026-08-09

Current price

59,63 PLN

4 hari yang lalu

30 days 90 days 180 days 1 year

Price history
Diperbarui Pada	Harga
2026-08-08	31,98
2026-08-09	46,99

Minimum price Average price Lowest: 31,98 PLN

Price statistics (90 days)

Lowest31,98 PLN

Highest46,99 PLN

Average39,49 PLN

Median39,49 PLN

Price changes1

Trend+15,01 PLN

09.08.2026 —

08.08.2026 —

Get notified when the price drops below your chosen level.

56,65 PLN

53,67 PLN

50,69 PLN

Date	Harga	Change	Source
09.08.2026	59,63 USD	baseline	Knetbooks.com
08.08.2026	967,52 ZAR	baseline	VitalSource

KN Knetbooks.com 59,63 USD Tersedia

VI VitalSource 967,52 ZAR Tersedia

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