Buying gold for the resale value is like buying Bitcoin for the resale value. The only difference is that, unless you're a jeweler in the jewelry industry with a company behind you, you're going to get ripped of on gold 10x/10.
Spoken as a jeweler, jewelry salesperson, and jewelry enthusiast who's sick of hearing the nonsense that 10kt is inferior to 14kt because you're going to resell the 14 for SOOOOO much more 🙄