PORT ADELAIDE and the Adelaide Crows will finalise joint commemorations for Sunday's Showdown XXXIX during in the next 24 hours, with final tickets for the game expected to sell quickly when released to the public midday Wednesday.

Alberton and West Lakes have been in talks to unify the presentation of Port Adelaide's home Showdown on Sunday.

A joint run-through banner is one of several proposals that will be considered by the Port Adelaide Cheer Squad and Crows Supporters Group. 

Some aspects of Port Adelaide’s traditional pre-game are confirmed stayers, with the cheer squad’s traditional pre-game march to depart from the Rundle Mall/Gawler Place canopy at 1:30pm.

While no general admission or reserved seats are available currently, a final ticket release will take place at noon Wednesday. 

Port Adelaide is currently working with the Oval management to confirm the number of additional tickets that will be made available on Wednesday. 

The game is expected to sell out, with general admission ticket holders and members advised to arrive at the ground early to have the best chance of accessing the match.