It'd be nice if they dropped in Australia while they were at it.
New releases here can still RRP at $AU110 which is currently $US101.89 or £61.35.

Most games can be gotten for $AU80/$US74.03/£44.62 if you shop around but it's still ridiculously expensive even at that price.

At time of posting AU$100 is worth US$90.54 or £54.82.

It's ridiculous but we can import a game 6 months before it comes out locally and get a 50% discount for doing so.

If parents decide to buy their children an R18+ game or dvd that is entirely their decision.
The governments place is to educate, inform and recommend.
A parent is quite within their rights to disagree with the government and decide something is acceptable for their child to see/play.

Governments forcibly stopping children from exposure to material is overstepping their boundaries, governments banning adults from exposure to material is dangerous.

Remember we own our government, they don't own us.