Nokia 150, a simple and durable s30 model, just landed in the stores across Europe. In Germany, Poland, UK and Austria it is available over at the Geizhals.eu web store for 39.70 € (lowest price for some retailers there). Shipping is not included, and it varies for different countries.
This is a great phone for the price since it is compact and durable, with long lasting battery. The only problem could be the fact that many operators across the world are starting to shut down the 2G network, which is the only one that Nokia 150 supports.
Here are the specifications of the Nokia 150:
Network: 2G only,
Cards: mini SIM, microSD slot (up to 32GB)
Screen: 2.4″, 320×240 pixels, 65.536 colours
Camera: 0.3MP, LED-flash (rear)
Battery: 1020mAh, exchangeable (22h talk time, 744h standby)
Extra: FM Radio, LED torch, micro USB, 3.5mm-jack, Bluetooth 3.0