Go for it. I mean, you're interested, it's a good price, and it's not like you have to knit it right now. Yes, it may take a bit of time to work up to the skill level and/or steeking, but I think you can.

I haven't personally done it, but have a cardigan kit that will require it. It'll take ages to knit, as it's done on US 1s or something like that, but I know it will be amazing once complete.

Also, let me ask you this. Will you regret it if you DON'T get it now?