How much is a Second Class stamp? http://fittor.fun/jays-pov-porntrex/ xnx .con You'll also be happy to know that most health plans and Medicare will cover the cost of a flu shot. But if you're not covered by insurance, you can expect to pay around $25 to $35 for a standard, intradermal or quadrivalent flu shot, or $50 to $60 for a shot of the high-dose or flublock.