https://forthemusic.electronics.sony.com/postmalonesweeps/
EIGHT (8) GRAND PRIZE WINNERS will each receive one (1) prize package including: one (1) Sony ULT FIELD 3 Wireless Portable Speaker (Model #: SRSULT30B) (ERV: $199.99) and two (2) standard tickets to the Post Malone concert in the location from the Drawing in which they were selected (ERV: $759.00). Estimated retail value of each Grand Prize Package “ERV”: $958.99. Total ERV of all Prizes: $7,671.92.