Yeah, the prices are kind of insane, lol. It would be better if the body pieces were 10k (which can be relatively easy to get if you're lucky with the scratch lottery) and the Fenrir mount was 100k since that would still take a while to get. As it stands, I'm going to have to spend a little over 200 hundred hours in Triple Triad alone to get Fenrir (this isn't taking into account any MGP which may accumulate from sold cards, jackpot, or GATEs during this time).

That in itself is nuts. Sure, you can say "oh, but it's optional, so the prices make sense", but they really don't. You can't justify gouging on prices just because something is optional. That's how a lot of companies handle DLC in games these days because the ends basically justify the means when you have more people buying it than those that aren't, so their concerns are being overshadowed since there clearly isn't a problem with the price.