I'm not sure what your gold situation is, but ive had great luck with GDKP runs. I did 2 this week in ICC 25, first one I made about 3k gold, second i was down 3k, so i ended up breaking even, but I got some awesome upgrades in the process. It's a good way to get into a run thats less focused on gearscore/achievements, which helps you acquire the achieve, and possibly some gear upgrades, or at least some gold to allow for future upgrades. I believe there are still some ToC GDKP runs out there, but probably not profitable these days, as the only upgrades for most people are the trinkets.