It can be done! 10 nukes...and the following:

4x - $60,000
3x - 100 Valor
3x - Anti aircraft cannon 5/14
3x - Heavy artillary 14/9
3x - Ally
2x - Explosive expert 12/4
1x - $300,000
1x - Military police truck 9/20

12 boxes remaining, 1 level up. Did mostly PvP to get boxes. Cash option with 1 gold hit to get nuke #9 and 2 accidental free hits to get 2 sorry's.