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AMAZON
Differential Calculus
₹655
119
Updated 22nd Sep 2026, 05:02 AM
Buy Now
Price Analysis & Buying Guide
F
4 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
0/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹670
6M Avg
₹664
All-Time Low
₹535
All-Time High
₹699
Price Benchmarks
Lowest Ever
₹535
19th Jan 2025
Highest Ever
₹699
26th May 2025
Average Price
₹669
94 data points
3-Month Low
₹655
11th Sep 2026
6-Month Low
₹655
24th Mar 2026
12-Month Low
₹655
11th Mar 2026
As per price history, Differential Calculus's lowest price is ₹535. The average price is ₹670. Highest ever price is ₹699. Along with deals, coupons & discounts, you can get it at ₹774. Read our Pricing Disclosure
Product Details
| Product Code | 8122484549 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | N P Bali (Author) Format: Unknown Binding |
| Rating | 4.8 (5 ratings) |
| Category | Calculus |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for Differential Calculus?
▶
The all-time lowest price for Differential Calculus was ₹535 recorded on 19th Jan 2025. The current price is 22.4% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Differential Calculus was ₹699 on 26th May 2025. Right now you save 6.3% compared to the peak price.
What is the average selling price?
▶
Based on 94 data points, the average price of Differential Calculus is ₹669. The current price is 2.1% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹655 on 11th Sep 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Differential Calculus was ₹655 on 24th Mar 2026.
Is the price going up or down?
▶
The current price trend for Differential Calculus is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 301 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 15.6% above the average price. You may want to wait for a price drop unless you need it urgently.
Should I buy this product now?
▶
Price is high. Score: 4/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
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 4 with 100% confidence.
Where can I buy this product?
▶
Differential Calculus 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.