Roo's Verdict
Top picks ranked by relevance and unit price.
We found thousands of results for Gillette shaving blades Mach 3 from $7 to $38 across Amazon and Walmart. The Gillette Mach3 Razor Blades 15ct ($33.97 at Amazon) is the best match at 4.7 stars with 47,900+ reviews.
💰 Budget
The Gillette Mach-3 Cartridge 4-Pk ($12.50 at Amazon) is our budget pick at 4.7 stars with 5,905 reviews.
⭐ Top Rated
The Gillette Mach3 Razor Blades 15ct at 4.7 stars with 47,900+ reviews ($33.97 at Amazon) is also our top-rated pick, offering a reliable and smooth shave.
3 stores
compared in real time
69+ products
tracked for this search
451% price gap
$6.99 – $38.50 range
Updated Mar 4, 2026
prices verified today
How we ranked Gillette Mach 3 Shaving Blades: Shopperoo compared 69+ options across 3 stores (Amazon, Target, Walmart) and scored each on price , star rating, review volume, and availability. The cheapest option is $6.99 at Target — 451% less than the highest-priced equivalent. Roo's best value pick is "Gillette Mach3 Razor Blades 15ct" at Amazon for $33.97 (4.7 ★ from 47.9K reviews). Rankings are updated in real time and are not influenced by retailer fees or sponsored placements.
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Quick Comparison: Top Picks
Best Value
Gillette Mach3 Razor Blades 15ct
$33.97 at Amazon
- ✓4.7 stars with 47,900+ reviews for reliability
- ✓15 blades offer great value for frequent shavers
- ✕Higher upfront cost compared to smaller packs
Budget
Gillette Mach3 Disposable Razors 3ct
$6.99 at Target
- ✓Affordable at $12.50 with solid 4.7-star rating
- ✕Fewer blades per pack than best value option
What to Look For in Gillette Mach 3 Shaving Blades
- Blade count: More blades per pack can reduce the cost per shave.
- Compatibility: Ensure the cartridges fit your existing razor handle.
- Lubrication strips: Look for blades with lubrication strips for a smoother shave.
How Shopperoo Compares Products
Shopperoo's AI scans live pricing from Amazon, Walmart, Target, Kroger, and other major retailers, then ranks products by balancing price, ratings, review count, and availability. Our best value pick isn't just the cheapest — it's the product with the best combination of low price and high customer satisfaction. Learn more about our methodology
Get Today's Best Price
We check 10+ retailers so you don't have to.
FAQ: Gillette Mach 3 Shaving Blades
Where is Gillette Mach 3 Shaving Blades cheapest right now?
The budget Gillette Mach 3 Shaving Blades is $6.99 at Target — "Gillette Mach3 Disposable Razors 3ct". The most expensive is $38.50 at Amazon — a 451% price gap for comparable products. Price gaps this wide typically reflect differences in pack size, bundle inclusions, or retailer promotional cycles. Shopperoo checks 3 stores in real time so this reflects today's live pricing as of Mar 4, 2026.
What's the best value Gillette Mach 3 Shaving Blades?
Roo's best value pick is "Gillette Mach3 Razor Blades 15ct" at Amazon for $33.97 - it scores best on price ($2.26), rating (4.7★ from 47.9K reviews) and availability.
Which stores have Gillette Mach 3 Shaving Blades?
Shopperoo found Gillette Mach 3 Shaving Blades in stock at all 3 stores we track: Amazon, Target, Walmart. Amazon carries the widest selection, followed by Target. Store availability and pricing are checked in real time — if a store sells out or changes its price, Shopperoo updates within hours. Prices last verified Mar 4, 2026.
How does Shopperoo rank Gillette Mach 3 Shaving Blades?
Shopperoo pulls live product data from 3 retailers and scores each Gillette Mach 3 Shaving Blades on four factors: price, star rating, number of verified reviews, and real-time stock availability. Products are grouped into three lists — Best Value, Top Rated, and Lowest Price — so shoppers can choose based on their priorities. No retailer pays to appear in these rankings; placement is determined solely by the score.