LCD2004+I2C 2004 20x4 2004A Blue/Green screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module for arduino
Quick answer
Is $3.79 a good price for LCD2004+I2C 2004 20x4 2004A Blue/Green screen HD44780 Character LCD…?
It is the usual price, not a deal: $3.79 is in line with the typical price of $3.75 that DipScout measured over the last 10 days. Tracked since Oct 22, 2026, it ranged from $3.75 to $3.79.
$3.79
Today it costs $3.79 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $3.75 to $3.79. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 10 days. The store advertises "was $5.66", 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$3.79highest ever seen
Lowest$3.75Oct 22 to Oct 31
Highest$3.79since Oct 31
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 31, 04:05 UTC | $3.79 | +1% |
| Oct 22, 15:41 UTC | $3.75 | start |
| Store | Win win. Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Optoelectronic Displays |
| Recorded readings | 2 |
| First seen | |
| Last reading |
Also sold by 5 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Win win. Store | $3.79 · 20 sold |
|---|---|
| HOHAHA Store · Ships from US | $4.59 · 21 sold |
| HOHAHA Store | $4.59 · 19 sold |
| UMLIFE Store | $4.65 · 18 sold |
| UMLIFE Store · Ships from US | $4.79 · 18 sold |