Fosi Audio IM4 Open-Back IEM Earphones, In Ear Monitor Wired Earbuds, 10mm Single Dynamic Driver, IEMs for Audiophiles, Gaming and Studio, 3.5mm 2-Pin 0.78mm Detachable Cables, N52 Dual Magn Ireland price history
Timestamped retailer-price observations recorded by MainBuyer in Ireland. These figures are first-party MainBuyer records, not a reconstructed or estimated daily price chart.
No publishable price history yet
MainBuyer only publishes observations that have a real checked timestamp and recorded retailer price in Ireland. We do not create artificial historical points to fill gaps.
How this price dataset is produced
Each row is created when a MainBuyer offer record has both a price and a real price checked timestamp. Repeated checks can create repeated observations even when a price has not changed, because that records how long the observed price remained available.
Historical low, high and median calculations use recorded observations that were marked in stock. Missing dates are left missing: MainBuyer does not interpolate, backfill or invent prices for periods when no check took place.
For the buying verdict, limitations and current retailer comparison, see the Fosi Audio IM4 Open-Back IEM Earphones, In Ear Monitor Wired Earbuds, 10mm Single Dynamic Driver, IEMs for Audiophiles, Gaming and Studio, 3.5mm 2-Pin 0.78mm Detachable Cables, N52 Dual Magn price comparison and review. For the wider dataset, see the MainBuyer Ireland Price Index. See also how MainBuyer reviews products.