With over 4,000 mods on the Skyrim Workshop there's no shortage of ways to modify Skyrim. You can summon spectral horses, add throwing knives, a mass lightning spell, vampire spell tomes, and give merchants a whole bunch of gold so you can more conveniently offload your gear. While these are certainly convenient, they also break the original design of the game. Merchants aren't supposed to have more gold unless you choose to increase your Speech skill and unlock its perk tree...