Update 19 January 2021:
HydraBus v1 or HydraNFC Shield v2 are available on Amazon (with limited quantity):

• Amazon FR: https://www.amazon.fr/s?k=hydrabus
• Amazon DE: https://www.amazon.de/s?k=HydraBus
• Amazon IT: https://www.amazon.it/s?k=HydraBus
• Amazon ES: https://www.amazon.es/s?k=HydraBus
• Amazon NL: https://www.amazon.nl/s?k=HydraBus

Note: Amazon FR: https://www.amazon.fr/s?k=hydrabus can be used to buy HydraBus products to USA or other country (depending on your Amazon account)

If for any reason you cannot bought on Amazon you can buy them from online Shop (when available) or contact hydrabus

• HydraBus board v1.0 Rev1.4 + HydraBus Sick Of Beige Case (Plexiglass case with hex/screws to be assembled)
  
  • Buy HydraBus v1.0 Rev1.4 on Amazon (in stock/available now): https://www.amazon.fr/dp/B088F4BNHK
    • For mode details see https://hydrabus.com/products/
• HydraNFC Shield v2 Rev1.4 + HydraNFC v2 Antenna + 2xSMA/SMA Cables

• • Buy HydraNFC Shield v2 on Amazon (in stock/available now): https://www.amazon.fr/dp/B08CCXLPNB
    • For mode details see https://hydrabus.com/products/

Attention: Observe precautions for handling, electrostatic sensitive devices like HydraBus / HydraNFC