We rarely buy coffee out, once in a while if we’re an hour or so from home, and it’s still a.m.
I always take from home when fishing, not much choice that early in the morning.
We use a Kourig at the moment, we were gifted the unit. When it dies I’m going to a Mr Coffee type drip machine. For the Kourig we were using Kirkland, by far the cheapest we could get but that didn’t last long as it tastes like crap. Changed to Peet’s off Amazon, .53 a cup, $750 a year. I see it went up in price to .58, $825 from now on. If I remember correctly a Dunkin Donuts coffee is $3.