isnt this the same one? https://www.amazon.co.uk/Oral-B-Electric-Rechargeable-Toothbrush-Powered/dp/B00CPZ74Y8/
The price is perfect! My old one can be replaced.
just got a pro 3 3000 with the new style battery. worth the £10 extra I paid (eBay and with the £20% code the other week). much more powerful and battery lasts for days.
I've had mine about 6 years and it still lasts a few days! Can you buy replacement batteries?