Janet,
Here is good news. You can do ANYTHING in SAP if you have enough time and money.
The answer to your question is yes. You haven't described where you want the info, but it is fairly straightforward to bring price-type data into BW infocubes for use in DP. See your local BW resource.
If you intend to use CIF rather than BW extractors, then it will require enhancements. Speak to your local developers.
Best Regards,
DB49