This has the NES versions of games, despite arcade sceenshots being plastered all over the box. I'd steer clear of this tbh. The USB power lead is 30cm long, which is only any use if you have a plug close to the TV, and the controls aren't great. The 'Bandai Namco Arcade blast!' has been released, which does feature the proper versions.
What i read was they dropped the NES version for this Bandai Namco version that includes the arcade versions.
In the UK
Nope they are still pretty $hit outside of the US.