When using RepricerExpress, your products reprice following the strategy you set up in your Rule. Here's a helpfile that will show you how to easily tweak the rule so that any SKU assigned to it will automatically go to Max price.
This can be useful if you wanted to temporarily push products to Max, if you're involved in a price war for example.
All you need to do is use the 'Include only' option by Seller Location and choose to compete with sellers in Vatican City only:
And set the scenario 'If there is no competition' to 'Go to Max':
This means that any SKU assigned to this rule will only compete with sellers based in Vatican City. This means that unless there is an Italian Cardinal listed under your ASIN, it will always follow the scenario 'If there is no competition' and therefore reprice 'At Max'.
Note: you can use the same reasoning to reprice 'At Min' or 'At Min/At Max +/-%', simply change the scenario 'If there is no competition' to the setting of your choice.