We've simplified the page and removed the non working cart buttons.https://www.accurascale.com/products/br-21t-mdv-mineral-wagon-tops-bauxite-exclusive
The coach stayalive is a small 5.5V unit, that's very efficient. A full charge takes between 30 and 60 seconds, so it's nice, gradual charge, pulling low volts and current. Hope that helps!
If you take the 3-car ICR 22000 unit, it's a locomotive (say £180) and two "coaches" say £60 each) which is what it is - £300 for the unit (well, 299.99 https://www.accurascale.com/collections/railcar-class-22000-icr/products/ie-22000-class-icr-3-car-in-original-intercity-branded-livery-with-bowling-ball-set-marker
You can always get an Irish 6-Car unit, with full detailing and lighting (and a free Sculfort locotracteur) for £499.99 https://www.accurascale.com/collections/railcar-class-22000-icr/products/ie-22000-class-icr-6-car-in-original-intercity-livery
Traders have a deadline for -their- orders this week. No impact on end customers (other than if your local shop doesn't have your order and under orders :) )
If it helps the coupling conversation, the sample is, as i said earlier, a prototype and not the finished item We will have a fully upgraded decorated sample soon which we’ll be sharing lots of lovely content of.
We'll have production model photos in the coming week as we said, the images on the website are still those of the decorated samples, which have been subject to much fettling :)