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AMAZON
Quantum Theory (Popular Classics)
₹149
₹199
25% OFF
Updated 22nd Sep 2026, 12:48 PM
Buy Now
Price Analysis & Buying Guide
F
4 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
0.3/22
Historical Pos.
0.1/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹137
6M Avg
₹149
All-Time Low
₹77
All-Time High
₹179
vs MRP
↓25.1%
Price Benchmarks
Lowest Ever
₹77
22nd Apr 2024
Highest Ever
₹179
7th Jul 2026
Average Price
₹137
152 data points
3-Month Low
₹141
11th Aug 2026
6-Month Low
₹141
11th Aug 2026
12-Month Low
₹130
29th Jan 2026
As per price history, Quantum Theory (Popular Classics)'s lowest price is ₹77. The average price is ₹137. Highest ever price is ₹179. Along with deals, coupons & discounts, you can get it at ₹149. Read our Pricing Disclosure
Product Details
| Product Code | 9358566140 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Max Planck and Niels Bohr (Author) Format: Paperback |
| Rating | 4.5 (994 ratings) |
| Category | Physics |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for Quantum Theory Popular Classics?
▶
The all-time lowest price for Quantum Theory Popular Classics was ₹77 recorded on 22nd Apr 2024. The current price is 93.5% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Quantum Theory Popular Classics was ₹179 on 7th Jul 2026. Right now you save 16.8% compared to the peak price.
What is the average selling price?
▶
Based on 152 data points, the average price of Quantum Theory Popular Classics is ₹137. The current price is 8.7% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹141 on 11th Aug 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Quantum Theory Popular Classics was ₹141 on 11th Aug 2026.
Is the price going up or down?
▶
The current price trend for Quantum Theory Popular Classics is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 899 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 8.7% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 25.1% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
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?
▶
Quantum Theory Popular Classics 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.