"(USUM) If you're like me and prefer to catch your teammates in Premier Balls, here's a way to get unlimited free ones!"

In USUM we get Rotom powers, of which Roto Bargain is very helpful. It cuts Mart prices in half (which coincidentally is the items sell back price). It was probably done this way to avoid you selling items for more than they're worth.However, when you buy 10 Pokeballs at the discount rate of $100/ea or $1000 total, you get a free Premier Ball and can simply resell the Pokeballs for $1000, the exact price you bought them for!I suppose this could also get you infinite money, as Premier Balls sell for $10, but it would take a long while to get anything substantial. via /r/pokemon http://ift.tt/2AUAPFY