I'd love to try him out, as well as Skarlet, but 400 Microsoft Points is far too much for a single character so as you've already guessed, I'll pass. However the release of Kenshi has also released the game's second Compatibility Pack which is a free download and required for proper online play, and it also comes with an additional two free Klassic Skins, this time for Noob Saibot and Smoke.
You can check out the trailer with these character's showing off their old duds here or below.
I love that Mortal Kombat 2 mask, and wish the Klassic Sub-Zero skin I had featured that instead of the odd mix between his Mortal Kombat and Mortal Kombat 2 costume. Oh well, mustn't complain with free, as that's all too rare in these nickle-and-dime days!