RSMB Pro (2 or 3) to Pro 4.x Upgrade, AE-compat version, Macintosh, render-only $7.49, 5/$31.83, 10/$59.92, 15/$84.26, 20/$104.86, 25/$121.71, 30/$134.82, 35/$144.18, 40/$149.80 RSMB Pro (2 or 3) to Pro 4.x Upgrade, AE-compat version, Windows, render-only $7.49, 5/$31.83, 10/$59.92, 15/$84.26, 20/$104.86, 25/$121.71, 30/$134.82, 35/$144.18, 40/$149.80