Roborock E4 listings range from $50 to $170. The new unit at $50 is the standout deal, offering full features at the lowest price. The used model at $59 is also competitive. The open-box at $170 and new at $104.99 are harder to justify given the $50 option. The $50 new model delivers the best value by far, assuming condition is as described.
| Item | Price | Condition | Shipping | |
|---|---|---|---|---|
| ⭐ This item | Roborock E4 Robot Vacuum Cleaner | $59.00 | Used | — |
| View | Roborock E4 Robot Vacuum Cleaner | $50.00 | New | — |
| View | Roborock E4 Robot Vacuum Cleaner | $104.99 | — | — |
| View | Roborock E4 Robot Vacuum Cleaner | $170.00 | — | — |