Yep, as I noted earlier she starts out at standard plat witch cost anyway, so if you're only mildly interested in her this event's pretty sweet. You get a bunch of SC for a piddly amount of stamina and the unit is usable out of the box. I got lucky and pulled an extra Belinda on my first run through so from my F2P perspective I got the equivalent of what would be a CR -3 for most farm event units from burning less than a day's worth of stamina. It'd be nice if the drop rate was higher since silver fodder is worth weekend farming but I am in no way pained.