Update contract pricing on 1,000 line blanket order

Question: What is the easiest and fastest way to update contract pricing on a 1,000 line blanket order? Going into the conditions and updating line by line is a nightmare!!! The only shortcut I've found so far is to create a new contract referencing the old, do a change display and paste in the new prices 10 lines at a time. Surely there is a better way.
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Donna Wingard

Answer:
have you tried creating an orderspecific price and then going in to the sales order an push the button "update pricing" on header level?