The Bespoke Post deal is a good one. I bought that kit a year ago (turned this group onto it as well, so welcome fuckers!) or so and it is a great value. The only negative is that the kit doesn't come with a brush. If you use code BOX20 at checkout you also save $9.
However if you want a good kit from Amazon under $70 my personal recommendation (from my list above) would be:
Total is about $63. You can find a pack of blades at your local pharmacy and get an inexpensive aftershave there as well. Don't spend more than $5 on blades