They have added and they did a group price (as per Eric Hyden) Buy one for your Roadster price is:
£124 when added to your cart. + £50 shipping to the US
Or $159US and $64US shipping
$214.99 Cdn + $86.58 Cdn shipping = $301.57 total
I assume prices may vary some due to exchange rates.
Ron

https://www.adamesh.co.uk/chrysler-594-c.asp