Ring Video Doorbell Pro 2 Power adapter V3

I bought a Ring Video Doorbell Pro 2. Thought I had done my homework and didn't realise there was a wired and plug in version. I bought the wrong one and now need a Pro Power Kit.https://en-uk.ring.com/collections/accessories/products/video-doorbell-pro-2-spare-partsEver since I started looking nearly 2 weeks ago it's been out of stock at ring or ridiculously high priced from America on E-bay. No where else seems to sell them.I can get the v2 without a problem but spare part for the pro 2 clearly has a V3 on it. Anyone know if it's ever been in stock or if it's likely to be again?