Strong deal77
-78%
No deal24
CTIFREE FC-991 ES PLUS 2nd scientific calculator 77x161mm green
3 890 Ft
Open on iPon
Price target
CTIFREE FC-991 ES PLUS 2nd scientific calculator 77x161mm green
3 890 Ft
Open on iPon
Price target
No deal24
CTIFREE · Console, games, toys, school · School stuff
CTIFREE FC-991 ES PLUS 2nd scientific calculator 77x161mm green
Sliding down
In stock
Is this a good deal right now? Trending down: about 12% per month on average over the last 90 days. Prices checked .
3 890 Ft
24not a deal· Fair price
Why not a deal: It is not far enough below both its usual and its previous price.
- Not below its typical price of 3 990 Ft0 / 45
- You save 100 Ft against the typical price0 / 20
- The price moved a little before, so the typical price is a fair guide6 / 15
- The current price started 6 days ago9 / 10
- Near the bottom of its 180-day range8 / 10
Based on 92 observed days, confidence 100%. How the score works
What happened
- Down 22% to 3 890 FtFrom 4 990 Ft 3 Nov 2026
- Up 28% to 4 990 Ft: the highest we have seenFrom 3 890 Ft 31 Oct 2026
- Down 3% to 3 890 FtFrom 3 990 Ft 16 Oct 2026
- Up 8% to 3 990 FtFrom 3 691 Ft 14 Oct 2026
- Down 7% to 3 691 Ft: the lowest we have seenFrom 3 990 Ft 6 Oct 2026
- Down 20% to 3 990 FtFrom 4 990 Ft 1 Oct 2026
- Up 19% to 4 990 Ft: the highest we have seenFrom 4 190 Ft 21 Sep 2026
- Down 16% to 4 190 FtFrom 4 990 Ft 15 Sep 2026
- First seen at 4 990 Ft 11 May 2026
Price history
PriceTypical rangeOut of stock
This price history is free and has no ads. The server behind it is paid for by readers. Help cover server costs
Lowest since 11 May 2026
3 691 Ft
13 Oct 2026
Highest we have seen
4 990 Ft
2 Nov 2026
Lowest in 6 months
3 691 Ft
13 Oct 2026
Tracked for
183 days
92 observed days since 11 May 2026
Every day against its typical price
Below typicalAbove typicalNo reading that dayOut of stockBefore tracking
Every observation 94 readings, newest first
| Observed | Price | Change | vs today | Held for | Stock | Note |
|---|---|---|---|---|---|---|
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | -1 100 Ft (-22.0%) | same | 7 days so far | In stock | ||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +1 100 Ft (+28.3%) | +28% | 3 days | In stock | ||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | same | In stock | ||||
| 3 890 Ft | -100 Ft (-2.5%) | same | 15 days | In stock | ||
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | +299 Ft (+8.1%) | +3% | 2 days | In stock | ||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -5% | In stock | ||||
| 3 691 Ft | -299 Ft (-7.5%) | -5% | 7 days | In stock | New low | |
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | +3% | In stock | ||||
| 3 990 Ft | -1 000 Ft (-20.0%) | +3% | 6 days | In stock | New low | |
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +800 Ft (+19.1%) | +28% | 10 days | In stock | ||
| 4 190 Ft | +8% | In stock | ||||
| 4 190 Ft | +8% | In stock | ||||
| 4 190 Ft | -800 Ft (-16.0%) | +8% | 5 days | In stock | New low | |
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | In stock | ||||
| 4 990 Ft | +28% | 128 days | In stock | First seen |
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