The match, effectively an unofficial final, will take place at the Bir Sreshtho Flight Lieutenant Matiur Rahman Stadium.
Ticket prices start from BDT 200 for the Eastern Gallery. Fans can purchase tickets for the Western Gallery at BDT 300, while seats in the Shaheed Abu Sayeed Stand and Shaheed Shraban Stand are priced at BDT 600.
The highest-priced tickets are for premium sections, including the Eastern and Western Grand Stands as well as both Pavilion Ends, each costing BDT 2,500.
The three-match ODI series is currently level at 1-1. New Zealand won the first match in Mirpur by 26 runs, while Bangladesh bounced back strongly in the second ODI at the same venue with a six-wicket victory, setting up a decisive clash in Chattogram.
Following the ODI series, the two sides will face off in a three-match T20I series. The first two games are scheduled for April 27 and 29 in Chattogram, while the final match will be held on May 2 in Mirpur.
All T20Is will begin at 2:00 PM local time.