10pcs/set Toroids Ferrite Core Magnetic Ring Bead For Radio Frequency RF RFC SWR RID13.5*7.5*10-4 RID13.5*7.5*14-4 Ferrite Cores
Quick answer
Is $4.05 a good price for 10pcs/set Toroids Ferrite Core Magnetic Ring Bead For Radio…?
Too early to tell: DipScout has tracked this price for 6 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 31, 2026, it ranged from $4.05 to $4.65.
$4.05
Today it costs $4.05 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $4.05 to $4.65. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 6 days; confirming a drop takes at least 7 days. The store advertises "was $4.37", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.05lowest ever seen
Lowest$4.05since Nov 4
Highest$4.65Oct 31 to Nov 1
Tracked since Oct 31 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 03:06 UTC | $4.05 | −2% |
| Nov 3, 00:01 UTC | $4.15 | −5% |
| Nov 1, 06:57 UTC | $4.39 | −6% |
| Oct 31, 01:06 UTC | $4.65 | start |
| Store | Richard's Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Tool Parts |
| Recorded readings | 4 |
| First seen | |
| Last reading |