Well, what do you want to record? Video playthru, your own playing, Both???
And yeah, RS cables are pricey. That's why we always jump on fire-sales for the old version of Rocksmith.
Free coaster/game with your cable... all for 10bucks
I dig it!
Sorry... that's all I got.
Surprisingly, my local Walmart still has a PS3 copy of the non-bass version for $10. I should just pick it up to have a second spare for the PC.