Well, they say that imitation is the greatest form of flattery but I'm not basking in the glow, so to speak. It seems some wanker in the UK has decided to sell his balls and call them Ninjas. I have one Authorized Distributor in the UK and it's not this guy. If you know and trust the Ballbaron name in general and the Ninja pinball in particular the following list is a partial of Authorized and trusted overseas distributors.
Live in the UK or EU:
UK Distributor: James https://pinballbazaar.co.uk/product-category/ball-baron-pinball-balls/
Live in Canada? https://www.flippers.com
The Middle East:
Dubai Distributor: David https://replaydubai.com
Brisbane distributor: Babak https://www.facebook.com/pinballhaus/
Melbourne Distributor: Nino www.rtbb.com.au
The photo below is the imposter. Buyer Beware. You aren't getting the Genuine Ninja pinball from this guy and you know how much research and testing I devoted to making this a great looking and reliable ball at a reasonable price.