Simple...
Use Easy Populate to export your product data.
Use Excel to open this file on your local machine.
Insert TWO new columns to the RIGHT of v_products_price column. Lets say these are columns H and I (if v_products_price is Column G).
In the FIRST of the new columns, insert a formula in the second cell (not the header cell) to increase the value of the corresponding v_products_price cell value...
So if the first data cell in v_products_price - lest say it's cell G2 -has the value $10.00, and you want to increase the prices by 5%, then the formula in the new cell (H2) is: =(G2+(G2*0.05)) .
Copy and paste this formula down all cells.
When the ne value shows, highlight the entire column and use CTRL+C to copy it.
Place the cursor in the the I1 cell. Right click. Choose "Paste Special". Click checkbox for VALUES, and click OK. Give column I the heading - v_products_price . DELETE columns G and H.
Save as tab-delimited for EP import into your second store.



