POE2: Looking for Purchase Guide for Game Progression only (exclude cosmetics)

I am really looking forward to playing POE2 EA. Is there a pinned post or guides that I can refer to to look for good deals in the game?

I don't care about cosmetics. I am only looking for good deals that helps improve gameplay, probably stash tabs? From PoE1, there seems to be so many different type of stashtabs, it's mind-boggling to me. Not sure about other stuff that I might might be necessary to purchase.

TLDR: I just want to buy progression stuffs when they go on for sale and looking for a good guide, so I don't miss out on value deals.

Just buy EA access for 30$. You will get PoE2 and 300 points, wait for discount for stash tabs(runs every three weeks), buy Currency Tab for sure and wait for release. You don't need anything really at start. Just play and see what stash you need.

Thanks, I already have early access due to someone kindly gifting a key to me. So just keep a lookout for the currency stash tab when the game begins?

https://www.pathofexile.com/forum/view-thread/3587981

For me you should buy literally nothing. Play the game, enjoy, if you are gonna see that lack of dedicated space for currency bothers you, buy the currency tab.