FUTBIN has updated its SBC page again and now it shows the total estimated cost of each SBC without having to go through each sub-challenge. It's great unless there's an extinct card, which gets displayed as if it costs nothing, but those are almost rare outside of Ligue 1.
It reckons the two full-backs in todays challenges are 30k each. The Kurzawa card makes him the best French left back too. These SBCs in the main have been disappointing, but hopefully this is the start of seeing sense.
@
The Merse just sniped me about Kurzawa there.
The team I'm using
can be seen here. It's gotten into a bit of a mess to be fair and I've no idea where to take it.