Clean & Empty Cordless Stick Vacuum (BU3521C)
As of October 27, 2026, the Shark Clean & Empty Cordless Stick Vacuum is available from 3 Canadian retailers, starting at $399.99 CAD, lowest at Shark Canada, RONA, and London Drugs.
Price Comparison - 3 retailers
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| Retailer | Current Price | |
|---|---|---|
London DrugsBEST In Stock | $399.99 | Buy at London Drugs |
RONABEST In Stock | $399.99 | Buy at RONA |
Shark CanadaBEST In Stock | $399.99 | Buy at Shark Canada |
Terms differ - confirm with the seller.
| Retailer | Current Price | |
|---|---|---|
Best Buy Canada Marketplace Sold by Shark Ninja Official Distributor via Best Buy Canada | $549.99 | Buy at Best Buy Canada |
Customer Ratings
Deal Score
Prices have been lower: check the history below
At a glance
- Available at 3 of the 141 Canadian retailers and brand stores we track.
- At $399.99, this is near the high end of its 90-day range (90-day range $349.99–$399.99, over 12 days of tracked prices).
Also available for $549.99 from Best Buy Canada via a marketplace seller.
Prices last verified October 25, 2026.
About the Shark BU3521C
The Shark Clean & Empty Cordless Stick Vacuum carries model number BU3521C.
At $399.99, the Shark BU3521C costs less than 178 of the 288 vacuums we list with a price today (62%); the median is $549.99. Among the 71 Shark vacuums we list with a price today, which run from $79.98 to $1,899.99, the Shark BU3521C is the 31st highest-priced. London Drugs, RONA and Shark Canada share the lowest new price for the Shark BU3521C, $399.99.
In the past 12 months we recorded 22 new prices for the Shark BU3521C from 3 retailers, the earliest on April 13, 2026 ($399.99). The Shark BU3521C's lowest recorded new price was $299.99 at Shark Canada on June 27, 2026, and its highest $399.99 at Shark Canada on April 13, 2026.
Compared with the products we list in stock today. How we compare
Price History (up to 6 months)
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Lowest in the last 6-month: $299.99 on Jun 27, 2026, current price is 33% above that floor
Prices trending up: buy sooner
Specifications
- Model
- BU3521C
- Type
- cordless
- Self-Emptying
- Yes