Tired of updating prices one to one... with bulk update prices, you can setting a flat price for a product or a group of products in a few.
- you can write a percentage to increment the selling price or put flat price amount for all of products selected.
- You can select base price for update: before product price o cost product price
To play with Bulk Update Prices 2.x
In the admin section go Catalog -> Bulk Update Prices
This ext for OC 1.5.x
This ext for OC 2.x