This offering is for six guppies: two juvenile males that have their first coloration and fully formed gonopodiums, and four juvenile females that have been in the mixed tank with all of the males, so they'll be carrying a good genetic variety of children from many blue lace fathers.
The first three pictures are of their grandpa.
Here is a video of the grandparents of the fish you're bidding on:
I ship in styrofoam lined USPS Priority speed boxes for $15. If the maximum temperature is below 70 F I include a heat pack.