hey bro, no offence but ECs selling over 90% or fully sold out on Day 1 was never a norm. In actual fact, Hundred Palms was the only EC within that period that had such hot sales on launch day.
The rest of the ECs available during that period like Brownstone, Visionaire, Signature, Criterion, Parc Life etc, all took ard 1-2yrs since launch to sell out. (Even though most of them was selling for 700+psf. And i can still remember some infamous forummers here like annetyu was throwing shades saying 700+psf for ECs is crazy, prices will come down etc LOL)
Fast forward to now and I am amazed that new launch ECs at $1K+ psf can still achieve the sales that they did recently. However, it is near impossible that prices will go down to what it was before. So its really a case of, if you want it, you have to pay for it. If not, jus get a HDB. No loss really.