Bullion talk

When i was having supper with hubby just now, the men seated behind us were talking about where they bought bullion online. Well, i guess they are buying it as a form of investment. I told hubby he must earn more money so that we can also buy some gold bullions for our kids next time. I believe should they sell it off decades later, those bullions will fetch a lot of money. I wonder if hubby's folks bought any gold bullions or not? I'll get him to ask them one day, lol. Hope they'll give some to us if they do have any :)