2 quick text changes on already created banners -- 2

I need the prices listed in these two images adjusted. For the [login to view URL] the price should be $379 . For the newjunior graphic the price should be $249 . Font should remain consistent with what is already there I need these adjustments asap. Project will be awarded to the first who bids offering a fast turnaround (1-2 hours preferred) and a decent price