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Harry Potter
The Monster Book of Monsters
💡 A Harry Potter set with 320 pieces from 2020.
✓ Best Canadian price today
$37.98
$39.99
at Best Buy Canada
You save $2.01 (5% off MSRP)
🏪 Compare all Canadian retailers
Amazon.ca
$37.98
BEST PRICE
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Toys R Us Canada
$38.88
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Chapters Indigo
$39.65
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Best Buy Canada
$40.72
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Walmart Canada
$43.89
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Prices last verified May 02, 2026. Click any retailer to check the current price. As an Amazon Associate, BrickNorth earns from qualifying purchases.