dsjquared123

1.)cpu mine; i5 CPU gets about 60~80kh/s, which translates to around the same number of coincs per hour

2.)midrange gpus will get you a few hundred kh/s (e.g. my old ati 5770 gets around 150~200kh/s, without too much tweaking)

and assuming you don't want to do any mining at all:

3.)on reddit dogemarket, people are selling through paypal gifts etc in various amounts as small as a few dollars worth at a time, which is relatively low risk. of course, buyer beware and take a look at the community guidelines/suggestions for security.