The Chefman RJ39 listings range from $40.42 to $89.99, all featuring 1100W power and Wi-Fi app control. The $89.99 version is brand new with a digital touch screen. The open-box options at $45 and $69.99 offer the same core functionality. At $40.42, the app-control model with manual override is the best value — you get full smart features at less than half the retail price.
| Item | Price | Condition | Shipping | |
|---|---|---|---|---|
| ⭐ This item | Chefman RJ39 1100W Wi-Fi Sous Vide Cooker | $45.00 | — | — |
| View | Chefman RJ39 Wi-Fi Sous Vide Precision Cooker 1100W | $69.99 | — | — |
| View | Chefman RJ39 1100W WiFi Sous Vide Cooker | $40.42 | Used | — |
| View | Chefman WiFi Sous Vide Circulator Digital | $89.99 | New | — |