We / you can't see the BlockIf code as it happens on your desktop. Try putting in some visible display of the variable before you use it.
E.g.
RAW IS: <actinic:variable name="ProductPriceRaw" />
BlockIf
Button Code
/Blockif
E.g.
RAW IS: <actinic:variable name="ProductPriceRaw" />
BlockIf
Button Code
/Blockif
Comment