Harmony Defender 360° Deluxe 3-in-1 Harnessed Booster Car Seat - Midnight
Getting the latest price…
Price is hard to call
This product's price swings a lot, so we are holding off on a score until it settles.
We haven't re-checked this price recently, so we can't confirm today's deal. It may have changed at the retailer.
ASIN / SKU: 10649151
Price History
100+ price checks since Apr 17, 2026
Lowvyn Plus members see the full intra-day price history.
Common Questions
What is the lowest price ever recorded for Harmony Defender 360° Deluxe 3-in-1 Harnessed Booster Car Seat - Midnight?+
The lowest price Lowvyn has tracked is $149.99. The highest was $189.99. The current price at Best Buy Canada is $149.99 CAD.
Is the current price a good deal?+
We haven't re-checked this price recently, so we can't confirm today's deal. It may have changed at the retailer. Lowvyn Score: 68/100.
Where can I compare the price of Harmony Defender 360° Deluxe 3-in-1 Harnessed Booster Car Seat - Midnight across Canadian retailers?+
Lowvyn cross-references prices across Amazon, Walmart, Best Buy, Canadian Tire, Canada Computers, Newegg, and Visions Electronics in Canada. We haven't yet matched this exact product across retailers. We'll surface comparisons as soon as the same SKU is identified elsewhere.
Where can I buy Harmony Defender 360° Deluxe 3-in-1 Harnessed Booster Car Seat - Midnight?+
Harmony Defender 360° Deluxe 3-in-1 Harnessed Booster Car Seat - Midnight is currently listed at Best Buy Canada for $149.99 CAD. Use the "View on Best Buy Canada" button on this page to go directly to the listing.