Item group specific pricing (not customer specific)

Hello there, a bit of a rookie question, as we haven't availed ourselves of this feature much in the past, we're looking to create some item groups that will be standards primarily for new customers across the board, (we are an AV company so these will be hardware and service/install room standards ), we would like some specific pricing for these groups, but not for specific customers, so my query is is there a way to set item group sell pricing specific to that group but not specific to a customer, and not based on the member item's usual base