Scott Gilbertson, writing for Wired, lays out some pretty good tips for brewing at home. I still currently work in retail and I can tell you coffee makers and accessories like milk frothers have been selling heavier than usual over the last two months. People are definitely switching to making coffee at home.
Myself, I grind my beans in a Cuisinart burr grinder, which I paid about $35 for, and an AeroPress, which I paid about $29 for. Both have been worth my dime as this has been my combo for about the last six months or so.