7min 38sec of grinding. Doesn't sound too long in an 8hour game. Could be worse I guess. A better thing to think about is the weeks of manipulating saved for those boss fights. And by weeks I mean burned out in the first day and quit.
But remember that that's just for Sebucus.
You still need another three million G for Karisto. But you get far more efficient items in Sol as far as Coin -> G transfers, so it's only about 39,100 frames to get the necessary coins, since we get a 1000 Coin -> 25,000 G item and a 100 Coin -> 3000 G item there.
So, 20 minutes, give or take, to grind that much money. It'll save you several hours of in-game time and weeks of manipulation, I can promise that.
You still need another three million G for Karisto. But you get far more efficient items in Sol as far as Coin -> G transfers, so it's only about 39,100 frames to get the necessary coins, since we get a 1000 Coin -> 25,000 G item and a 100 Coin -> 3000 G item there.
So, 20 minutes, give or take, to grind that much money. It'll save you several hours of in-game time and weeks of manipulation, I can promise that.