Wellll… The deck just announced the oleds as you know . There isnt going to be a 64 or 256gb oled. The LCDs are now until supplies last. Once theyre gone, theyre gone cause theyre phasing them out. They did reduce the price of all the LCD steam decks. So if your set on 256gb. You miiiight need to buy it sooner, OR buy secondhand/refurbished
Edit: to add, if theres a sale it might be during the autumn sale or winter sale. If they still have them. Good luck!
They did just permanently reduce the price of the LCD ones. I thiiink the 64 is $50 cheaper nowm if you want one id grab them now. Otherwise you miiight need to settle with an oled which is 512gb minimum, OR wait for refurbished are in stock/buy second hand.
But there is a chance maybe? Wont know til it happens. Depends if theres any left by then. Good luck!