Subs are worth more than neutron bombs. As a rough guide for converting weapons, sell something worth half as much to buy the better weapons; example, to buy more subs, sell stuff worth 32 or less like massdestruction, armoured trucks or tanks. ATTACK ITEMS: Points Per 1MIL Grenade: 100 Beretta: 80 Tranq: 75 M16: 66.6 Rocket: 50 Auto: 40 Nuke: 34 MassD: 30 Chem: 25 Atomic: 14 DEFENSE ITEMS: Points Per 1MIL Smoke: 100 TearGas: 80 Kevlar: 75 Hummer: 66.6 Sniper: 56 Mines: 50 ArmCar: 35 ArmTruck: 26.6 Blockade: 25 Backup: 12 COMBO ITEMS: Points Per 1MIL (Total of ATK & DEF) CmbtKnife: 166.6 Tank: 30 Fighter: 45 Missles 48 Subs: 64 NeutBomb: 56.6 Maps: 85