This changes everything, again...

As for the AMA, the amount of SPS stake peg is at 100M.
Given that, you need at least 3,000SPS stake in your account to get one (1) voucher per day and will have at least 30 Vouchers for the 30 days pre-sale for Chaos Legion Packs.

I just went to sleep and this happened...

Yes, I just slept for 8 hours and now the SPS staked is now at 102M.
With 20 days prior to the pre sale, the total amount of SPS stake will just go up.
If at least 1M SPS/day is added, this will total to 122M SPS on stake during the pre-sale.
And your 3,000SPS peg for stake will decrease in value per airdrop.
So now, you compute your airdrop points for the voucher like this: 3,000/122,000,000=0.00002459
0.00002459 x 33,333=0.81966393 or lower than 1
0.81966393 x 30days=24.589918 or 24 vouchers
You will just get 24 vouchers instead of the 30.

To compute your voucher during the pre-sale...

This is to compute for your SPS.
(Your SPS Stake/Total Stake in SPL) x 33,333 = airdrop points/day
airdrop points per day x 30days = total vouchers available for pre-sale

SPS Market Look...

The chart shows that an upward trend of the price in the market.
I would assume that prices will even go up to $1/SPS prior to the pre-sale. Some of the players I know even predicts the price to be higher than $1/SPS/

Are you ready by then?

Given this info, are you prepared for the pre-sale?
For some players who have less SPS stake, they can buy vouchers.
But hear this, the prices for the vouchers has not been set.
Therefore whales and other players may dictate the prices for such vouchers and this may cost even higher than $4, which is higher than the packs itself.
This is because of the high demand from all players who wants to participate in the pre-sale.

What if I only have a fraction of the vouchers?

I assume that portion of the vouchers can even be sold.
So if you have 0.99 Vouchers, you will need to buy 0.01 to complete 1 voucher and buy one pack in the pre-sale.
I just hope that vouchers will have s standard price but of course we can't know that since players can buy it as well on P2P or player to player transaction.
In this case, the seller can easily dictate the price especially near end of pre-sale.

I hope I was able to cover most of our concerns regarding SPS and the pre-sale.
Happy card buying to all on the pre-sale!