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AMAZON
Differential Calculus
₹265
₹695
62% OFF
3-Month Low
Updated 22nd Sep 2026, 05:02 AM
Buy Now
Price Analysis & Buying Guide
C
57 / 100
Fair Price
Confidence: 100%
Avg Discount
13.6/28
Recent Discount
13/22
Historical Pos.
13.7/20
Low Proximity
7/20
Trend Bonus
10/10
Avg Price
₹302
6M Avg
₹300
All-Time Low
₹150
All-Time High
₹530
vs MRP
↓61.9%
Price Benchmarks
Lowest Ever
₹150
19th Feb 2024
Highest Ever
₹530
7th Sep 2019
Average Price
₹302
202 data points
3-Month Low
₹265
22nd Sep 2026
6-Month Low
₹199
27th Mar 2026
12-Month Low
₹199
9th Jan 2026
As per price history, Differential Calculus's lowest price is ₹150. The average price is ₹302. Highest ever price is ₹530. Along with deals, coupons & discounts, you can get it at ₹265. Read our Pricing Disclosure
Product Details
| Product Code | B00YBT4CXM |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Narayan (Author) Format: Hardcover |
| Rating | 4.2 (376 ratings) |
| Category | General |
Frequently Asked Questions
What is the lowest price ever for Differential Calculus?
▶
The all-time lowest price for Differential Calculus was ₹150 recorded on 19th Feb 2024. The current price is 76.7% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Differential Calculus was ₹530 on 7th Sep 2019. Right now you save 50% compared to the peak price.
What is the average selling price?
▶
Based on 202 data points, the average price of Differential Calculus is ₹302. The current price is 12.1% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹265 on 22nd Sep 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Differential Calculus was ₹199 on 27th Mar 2026.
Is the price going up or down?
▶
The current price trend for Differential Calculus is Falling. Prices have been decreasing recently, which means you may get an even better deal soon, or the current price could already be a good opportunity. It has been 240 days since the last recorded low price.
Has this product been cheaper recently?
▶
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?
▶
The current price is 12.2% below the average price. You're getting a better-than-usual price. Worth considering if you've been waiting for a deal.
How much discount is available from MRP?
▶
You're currently saving 61.9% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now?
▶
Fair price. Score: 57/100 (Grade C) — the price is around average. Consider setting a price alert and waiting for a better deal unless you need it immediately. Price trend is currently falling. Currently 12.2% below average price.
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 57 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.