Hello

I am very new to VBA.
Maybe someone can help me with some ideas or examples. The problem is this:
I have 3 sheets :
--- sheet1 contains item ids and prices
--- sheet2 contains item ids and weight
--- in sheet3 i have to add only the rows that have same value in the ids column, copying the price from the first sheet and weight from the second, and at the end sum up the prices value and the weights value

I've searched for examples on how i can compare values in different sheets, but had no success

If there is someone that had this problem please help me.

Thanks a lot,
Lucia