The $150 Alpha+ Standard Kit contains survey grade L1/L2 RTK antenna, and a basic multi-band meter-level accuracy Alpha+ receiver capable of below signal reception:

GPS           L1  / L2C
GLONASS L1  / L2
Galileo      E1  / E5b
Beidou     B1I / B2I
QZSS        L1  / L2C

Once full function license is activated, user can setup RTK base or RTK rover for precision guidance and RTK surveying applications. It then has functions described in Alpha+ RTK Receiver User Guide and below: 

ALPHA⁺ MULTI-BAND RTK FEATURES:
* 7mm + 1ppm Accuracy
* Configurable as RTK Base or RTK Rover
* Plug Compatible with ArduPilot and Pixhawk
* 16GB SD Card Data Storage
* Support 1 / 2 / 4 / 5 / 8 / 10 Hz RTK Update Rate
* Standard UART Serial for Machine Guidance Interfacing
* USB Serial for Laptop Setup Configuration Monitoring
* Functions as Bluetooth RTK Receiver for Android Mobile Device
* Brings Centimeter Level Accuracy to Android Mobile Device 

ALPHA⁺ LITE KIT INCLUDES:
* 1 Alpha⁺ Multi-Band Receiver
* 1 Multi-Band RTK Antenna (GPS L1/L2, GLONASS L1/L2, Galileo E1/E5b, Beidou B1/B2/B3)
* 1 DF13 6-pin to 2.54 mm female jumpers
* 1 DF13 6-pin UAV-to-rover connector cable 
* 1 DF13 4-pin to 2.54 mm female jumpers
* 1 DF13 4-pin connector cable
* 1 DF13 6-pin base-to-rover connector cable
    (for base/rover pair short baseline testing)
* 1 USB Connection Cable
* 1 16GB MicroSD Memory Card

Import tax is not included. Final cost depends on customs duty at the destination country.