No, not worth it. Certainly not in financial terms, and the singles points are more important right now. ($3700 and 20 points for just turning up in Beijing)
The drawsheet is wrong for the points. It is 2 points in Mandatories as in Slams. It should read 2/20/30 rather than 20/30/0.
Maybe got a bit confused with the 0 prize money shown for qualifiers, which is normal on Q drawsheets as I assume qualifiers just get the same total money as direct MD entrants.
That said I still agree it wasn't worth it in overall terms. But as Ace says she/they were rather compromised by the #1 seeds' withdrawal.