Starcraft 2 Campaign Collection on sale. Worth the price / will it ever drop closer to historic lows?

So I'm part of the !strayans and Blizzard having a Valentine's sale. I've been eyeing Starcraft 2 for a while and just been waiting for about a year.

In Dingo dollars it's $44.95. So that's 25% off full price. But been checking gg-deals and while this is the 3rd best price, the other best prices of $30 and $22 AUD were 2 and 3 years ago.

Do I bite the bullet since it's safe to say it isn't dropping that far again unless new pandemic?

Or since I only want to play single player offline, I just pirate?

Gib recommendations.

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