The draw was made on Saturday morning on Sky Sports' Soccer AM. United visit the Pirelli Stadium for the second time in the space of just over a year, when Paul Peschisolido's men edged past the Blades in a pre-season friendly 1:0 last year.
Peschisolido is, of course, a former Blades striker, who was a fans' favourite in his time at Bramall Lane.
Tickets are priced:
Seating for all adults - £10
Seating for 16s and under - £4
Terrace for all adults - £8
Terrace for 16s and under - £2
Image copyright to Action Images