I still have to question how much the SmarTrip vending machines on the DC Metro (at all stations with parking lots, perhaps other) really cost. It's been a couple years since I last used one (since I've saved my ST card, since it's worth $5!), but I recall it being a pretty simple machine - no where near the complexity of the farecard vending machines.* Somehow I get the feeling that the $5 fee for the card could easily cover the cost of the vending machines and the cards. I wouldn't place them at every station, but at major connection and terminal stations and ones with high traffic volume. And the vendor network is already there, so that's not an added cost either.
I can't cite a reference, since I heard this at meetings over the years, but I have heard straight from staff in the AFC office at the MBTA that the cards do in fact cost on average about $1 per card, sometimes more, sometimes less, depending on the order. If someone really wanted to know the details, the costs will be in the board records anytime they approve another order.
*Not necessarily relevant to this discussion, but if you want to use a confusing vending machine, just try one of the various different models of FVMs on the DC Metro. They kinda look the same, but all the different models (farecards only, SmartTrip, etc) all work a little bit differently. At least our machines use the same menus, etc. whether they're the credit card only or full service variety.)
Wondering if I'll see the Western Route double-tracking finished before I retire...
Photo: Melbourne W7 No. 1019 on Route 78, Bridge & Church Streets, Richmond, Victoria. 10/21/2010