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AMAZON
INFORMATION SOURCES, SERVICES AND SYSTEMS
₹525
₹525
0% OFF
Updated 20th Sep 2026, 01:01 PM
Buy Now
Price Analysis & Buying Guide
F
12 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
6.6/22
Historical Pos.
1.1/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹455
6M Avg
₹558
All-Time Low
₹263
All-Time High
₹800
Price Benchmarks
Lowest Ever
₹263
24th Feb 2025
Highest Ever
₹800
17th Feb 2026
Average Price
₹456
206 data points
3-Month Low
₹498
12th Aug 2026
6-Month Low
₹449
2nd May 2026
12-Month Low
₹449
2nd May 2026
As per price history, INFORMATION SOURCES, SERVICES AND SYSTEMS's lowest price is ₹263. The average price is ₹455. Highest ever price is ₹800. Along with deals, coupons & discounts, you can get it at ₹525. Read our Pricing Disclosure
Product Details
| Product Code | 8120346394 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Singh G (Author) Format: Paperback |
| Rating | 4 (22 ratings) |
| Category | Library & Information Science |
| Country of Origin | United Kingdom |
Frequently Asked Questions
What is the lowest price ever for INFORMATION SOURCES SERVICES AND SYSTEMS?
▶
The all-time lowest price for INFORMATION SOURCES SERVICES AND SYSTEMS was ₹263 recorded on 24th Feb 2025. The current price is 99.6% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for INFORMATION SOURCES SERVICES AND SYSTEMS was ₹800 on 17th Feb 2026. Right now you save 34.4% compared to the peak price.
What is the average selling price?
▶
Based on 206 data points, the average price of INFORMATION SOURCES SERVICES AND SYSTEMS is ₹456. The current price is 15.2% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹498 on 12th Aug 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for INFORMATION SOURCES SERVICES AND SYSTEMS was ₹449 on 2nd May 2026.
Is the price going up or down?
▶
The current price trend for INFORMATION SOURCES SERVICES AND SYSTEMS is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 575 days since the last recorded low price.
How does the current price compare to the average?
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The current price is 15.3% 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: 12/100 (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 12 with 100% confidence.
Where can I buy this product?
▶
INFORMATION SOURCES SERVICES AND SYSTEMS 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.