Wound-up mail-ordering one for $97.99 at DFS, but they're on backorder. Even comes with two extra sponges. I can wait on the C360 given my oscar and severum are small yet. Also picked up new lamps for my 48" T5H0 and twin CFL fixture, given they've been in use for just over a year at this point. $135.95 all-in. Not too bad.
Took ~5 long weeks, but I finally got it yesterday. Seems like a nice filter for the price. It's a monster compared to the Sunsun 302 I have on my 55g.