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AMAZON
ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball'25
₹9,841
3-Month Low
Updated 26th Mar 2026, 11:34 PM
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Price Analysis & Buying Guide
F
24 / 100
Not a Deal
Confidence: 100%
Avg Discount
3.6/28
Recent Discount
0.7/22
Historical Pos.
12.4/20
Low Proximity
7/20
Trend Bonus
0/10
Avg Price
₹10,170
6M Avg
₹9,901
All-Time Low
₹8,240
All-Time High
₹11,766
Price Benchmarks
Lowest Ever
₹8,075
26th Jan 2026
Highest Ever
₹11,766
8th Jun 2024
Average Price
₹10,107
55 data points
3-Month Low
₹9,841
26th Mar 2026
6-Month Low
₹8,075
26th Jan 2026
12-Month Low
₹8,075
26th Jan 2026
As per price history, ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball'25's lowest price is ₹8,240. The average price is ₹10,170. Highest ever price is ₹11,766. Along with deals, coupons & discounts, you can get it at ₹9,841. Read our Pricing Disclosure
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Product Details
| Product Code | B0CWTVY6WQ |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | ProtoArc |
| Rating | 4.3 (2921 ratings) |
| Category | Trackballs |
| Manufacturer | ProtoArc, ProtoArc |
| Model Number | EM01 NL |
| Model Number | EM01 NL Purple US+ |
| Model Name | EM01 NL |
| Dimensions | 9 x 7 x 0.1 cm; 330 g |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925?
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The all-time lowest price for ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 was ₹8,075 recorded on 26th Jan 2026. The current price is 21.9% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 was ₹11,766 on 8th Jun 2024. Right now you save 16.4% compared to the peak price.
What is the average selling price?
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Based on 55 data points, the average price of ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 is ₹10,107. The current price is 2.6% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹9,841 on 26th Mar 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 was ₹8,075 on 26th Jan 2026.
Is the price going up or down?
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The current price trend for ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 is Rising. Prices have been going up. If you need this product, buying sooner rather than later may save you money before it rises further. It has been 135 days since the last recorded low price.
Has this product been cheaper recently?
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The current price is at its 3-month low. It may be worth buying now, though historically lower prices have been available.
How does the current price compare to the average?
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The current price is 3.2% below the average price. The discount is modest but still below the typical selling price.
Should I buy this product now?
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Price is high. Score: 24/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently rising. Currently 3.2% below average price.
What does the Deal Score mean?
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The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 24 with 100% confidence.
Where can I buy this product?
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ProtoArc Wireless Trackball Mouse EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Adjustable Angle amp 3 Device Connection for PC Mac Windows-Purple Ball3925 is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.