I've had Keurigs for years and can't remember the last time I bought Kcups. I keep two refillable pods, store my coffee and coffee measures in an airtight clear plastic canisters and buy GOOD coffee. Not only is this a lot less expensive than K-Cups, it makes a lot better cup of coffee 'cuz you're using much better coffee and the best refillable pods have mesh screens around the bottom half and on the bottom instead of just a hole in the bottom, so the water goes through all the coffee instead of just "boring" a hole through the middle of it.
If you want drip coffee but don't have the power resources for a drip coffee maker, try this DIY version of the Mellita coffee maker: Put a cone filter in the mouth of a Thermos bottle that's the size to hold the amount of coffee you want, boil water on the stove and pour it through the filter... Btw, you do have to put ground coffee in the filter first! Buy GOOD coffee and use the same number of coffee measures you'd use to make the same amount in a drip coffee maker. A really good all steel Thermos is a lot more expensive than the glass lined ones, but they're unbreakable and will keep it hot all day.
You can even get a decent cup of coffee using a coffee "tea bag." Most people dunk 'em in water that's barely hot just long enough for the water to turn brown, which makes a horrible excuse for coffee. Pour boiling water over it and cover the cup for several minutes (also the right way to make tea, btw) to get a cup that's actually pretty good.
--Peggie