RFX Question (already searched)

OK ... thinking about buying a used RFX card.
I have 8 analogue outs now (4 stereo pairs). If I were to purchase the RFX card, would it work with this number of outputs or would I have to get the 8 output expansion kit from somewhere?
Also, what were the RFXs going for when they were new (just the RFX card).
Thanks,
Maxwell
I have 8 analogue outs now (4 stereo pairs). If I were to purchase the RFX card, would it work with this number of outputs or would I have to get the 8 output expansion kit from somewhere?
Also, what were the RFXs going for when they were new (just the RFX card).
Thanks,
Maxwell