i'm fairly sure all seats for the ANZAC Day match are sold out...there might be some about to be released to Coll and Ess members (not 100% sure), but standing room tickets went on sale this week i think
tickets for ANZAC Day always go on sale around mid/late Feb
it doesn't take long at all to get into the ground if you have a pre-purchased ticket, plenty of turnstiles all around the ground...i normally get a train to the 'g that gets me there 5-10mins before the prematch stuff starts which is normally around 1:30-1:45