Maybe Sony is getting a better deal on 80gb drives than 60gb drives and will start including them in the PS3's as an added feature.
With regards to the 20gb models; there must be loads of them in storage somewhere. Maybe Sony are going to release them in Europe so that they can get more sales, seeing as we pay £425 in the UK for a PS3 which works out at £360 minus the VAT, which is around $690 in the US....maybe by releasing the 20gb models in the UK, they can release a cheaper model that maybe comes in around £350 or so.
Or maybe they are just going to replace the 20gb HD with a 60 or 80gb drive and re-release them.
Prediction (June 12th 2017)
Permanent pricedrop for both PS4 Slim and PS4 Pro in October.
PS4 Slim $249 (October 2017)
PS4 Pro $349 (October 2017)
