You do not need to have this amount in your inventory. Collect 1000 coins over multiple playthroughs for all coin-related achievements!
ACHIEVEMENT BREAKDOWN:EST Time for 1000g: 10 Minutes
Price: $4.99
Missables: NO
Summary: All of the Achievements are
accumulative. Meaning they add up over
multiple playthroughs. Simply Complete the First 2 Levels to get an upgrade at level 3. Rinse and repeat this 3x for Three Upgrades and you should have all of your achievements.
VIDEO GUIDE: