Hornby making TTS sound wagons

[TimWay4]

I'm not sure if there are many OO gauge British modelers on here, but I came accross these yesterday:

https://www.hornby.com/uk-en/vent-van-with-sound-era-3-4-5.html

It's a vent van with Hornby's TTS sound in it, it costs £39.99 for One wagon (just short of 6000 yen/45euros/US$55). I think it's a cool idea, having sound wagons, but I think at that price point, they are likely not going to sell many. Just popped it in here because I thought it was cool and people might be interested :)