Power BI - Retail Price Tracker

We have a large amount of pricing data that is scraped from multiple sources that we would like merging and standardising so we can track the price trends in the market. The data is across multiple currencies so would need to be converted using the current exchange rate. We also have data on the current purchase price of items in the market that we would like to compare against the current selling prices.

attached is a sample data set.

If you have any questions please don't hesitate to ask.

Thanks
Steve