Smith’s 50821 8” Dual Grit Combination Sharpening Stone – Gray
- Brand:
- Smith's
- Model Number:
- 50821-WM
- UPC:
- 027925508213
- EAN:
- 0027925508213
- Walmart SKU:
- 647339556
Key Takeaway
Steady $10.54 pricing maintained for 54 days straight, matching typical levels. Market shows no signs of promotional activity.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$37.15 | |
|
Lowest Price
|
$29.39 | |
|
Most Recent Price
|
$29.39 |
- Average Price
- $33.39
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$10.54 | |
|
Lowest Price
|
$8.97 | |
|
Most Recent Price
|
$10.54 |
- Average Price
- $10.44
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Smith’s 50821 8” Dual Grit Combination Sharpening Stone – Gray since 12/6/2022. The most recent price update was on Sep 6, 2026.
Price Range: Over the past 90 days, the price has ranged from $8.97 (lowest on 12/6/2022) to $10.54 (highest on 9/16/2025). The average price during this period is $10.44.
Current Trend: Walmart.com prices have ranged from $10.54 (Sep 6) to $10.54 (Sep 6) over the past 90 days. Current price is close to the 90-day average of $10.54.
Customer Insights: Rated 4.4/5 from 253 reviews.
Customer Reviews
253 reviewsCustomer Reviews
4.4
Based on 253 reviews
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Showing 10 of 253 reviews
Have only used once but the size and weight of the stone was just right.
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All I can say is wow it's awesome works great I put a little touch of olive oil on like my mom showed me way back in the day and my knife is nice and sharp I love it very happy with my purchase!
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Great size, so many are too small, and excellent price. Nice to have instructions included, as we had forgotten about using lubricant %26 didn't kniw about cleaning it.
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Great stone for sharping robot mower blades!
Great for sharping my robot mower blades!
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great dual purpose knife and tool sharpener
the stone is dual grit so it's course on one side and finer on the other for doing details sharpening or sharpening from a dull knife my girls loves it it's the right it's the right size because you can sharpen things from knives to tools.. I like it she says and it's solid
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The stone makes an ok edge, plenty sharp for garden tools but this isn't going to make a knife razor sharp. My biggest issue is I've had like 3 of these over the years and none of them are flat, the whole stone has a curve to it. So for ease of use, the only flat edges are the short sides… so yeah it sharpens but it's not ideal
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This item arrived broken. I was so disappointed. The item was packed with no bubble wrap or protective covering. Do not order by mail.
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This stone is not even remotely close to flat. It's twisted and wavy. not worth your money because you can't use it or trust it as a reference surface
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It was broken when we got it. Didn't know it at the time of delivery. We were disappointed
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if I received this item I could rate it
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
54 recordsWalmart.com prices have ranged from $10.54 (Sep 6) to $10.54 (Sep 6) over the past 90 days. Current price is close to the 90-day average of $10.54.
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No third-party seller price history available for this product in the past 90 days.
