Show default price with variant prices

When I add variants, the option to change the default pricing disappears. I didn't realize I should've deleted the default prices when adding variants because the bundles used the default prices. I'd increased the prices when I created the variants, so with the bundles using the default prices, the totals were incorrect. I had to go back, delete the variants, delete the default prices, then re-add the variants. There was no way to change the default prices without deleting the variants first. It was a pain to do for 16 books in a series.