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AMAZON
Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator, 401 Functions and 2-line Display
₹1,245
₹1,245
0% OFF
Updated 12th Jun 2026, 09:37 AM
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Price Analysis & Buying Guide
F
4 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
0.1/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹1,077
6M Avg
₹1,229
All-Time Low
₹808
All-Time High
₹1,295
Price Benchmarks
Lowest Ever
₹808
29th Sep 2019
Highest Ever
₹1,295
15th Jan 2026
Average Price
₹1,078
421 data points
3-Month Low
₹1,229
8th May 2026
6-Month Low
₹1,049
17th Jan 2026
12-Month Low
₹1,049
17th Jan 2026
As per price history, Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator, 401 Functions and 2-line Display's lowest price is ₹808. The average price is ₹1,077. Highest ever price is ₹1,295. Along with deals, coupons & discounts, you can get it at ₹1,245. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B07TTGZWS1 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Casio |
| Rating | 4.4 (4915 ratings) |
| Category | Scientific |
| Manufacturer | Casio, Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Model Number | FX-991MS-2 |
| Model Number | FX-991MS-2 |
| Model Name | Scientific |
| Size | Pack of 1 |
| Dimensions | 16.2 x 7.7 x 1.1 cm; 95 g |
| Country of Origin | Thailand |
Frequently Asked Questions
What is the lowest price ever for Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display?
▶
The all-time lowest price for Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display was ₹808 recorded on 29th Sep 2019. The current price is 54.1% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display was ₹1,295 on 15th Jan 2026. Right now you save 3.9% compared to the peak price.
What is the average selling price?
▶
Based on 421 data points, the average price of Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display is ₹1,078. The current price is 15.5% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹1,229 on 8th May 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display was ₹1,049 on 17th Jan 2026.
Is the price going up or down?
▶
The current price trend for Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 912 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?
▶
Casio FX-991MS 2nd Gen Non-Programmable Scientific Calculator 401 Functions and 2-line Display 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.