Boost Mobile selling ZTE Speed price 100 USD without contract free shipping in United States. Promotional price for upcoming cell phone is applicable only on selling from boost mobile. Android kitkat smartphone with 4.5″ display, power efficient quad core processor. Boost Mobile also offer its cut prices plan. Start from $35 / month and also $45 a month plan includes 5GB of high speed data. The $55 a month plan includes 10GB of high speed data.