Talk:WWII M4 Sherman/@comment-1661767-20100528153002

I got 2 tanks, and here's how without much effort or plastic: Keys were on sale for 4 RP. Your first purchase netted you a free key. I had 2 previous from MB. 3 keys used, and I netted 30 RP. bought 7 keys, and netted more RP from that. bought more keys, got tank, and free key (since it was first purchase) and kept going. It was a nice, endless cycle of RP/tank.