Question on weapons guidance

By librarian101, in X-Wing Rules Questions

Question on weapons guidance, a focus token can change all of your focus rolls to hits, weapons guidance can change a blank to a hit. Both say you spend the token to change each to a hit. If I roll hit, blank, focus can I then spend a focus token and will it change both the blank and focus to hits, or do I have to chose which to change? This would be on a ship other than Poe that could use weapons guidance

If you spend the focus token for one of those effects, you no longer have it to spend on the other effect, so you have to pick which one.

Analogy: If Item A costs $5 and Item B costs $5 and I have $5, I can choose to purchase either Item A or Item B. I cannot purchase both of them because I spent $5 and they each cost $5.

Thanks, was wondering if it was buy one get a second item of equal or lesser value(to answer the analogy)