Also this https://nxtforum.org/alternate-cryptocurrencies/sia-official-nxt-thread/msg61331/#msg61331 about seed funding announcement to the parent company.
It seems like Taek has removed the announcement. So my question to Taek is why the deletion?

If it was true that 7.5% of the parents company was sold for $375,000, then Nebulous was valued at $5,000,000 at the time for the company equity  of 8780 siafund(sianotes) at ~$250 each (valued at $2,195,000) + goodwill (consisting of 2 talented devs + plans for other projects by Nebulous).

Therefore $250 per siafund appears to be the fair value, and it is still too cheap given the potential of this project.