is there a "magic" number of ounces to have put back, or is it just what can be afforded on a persons budget
3 to 5% of total investments in physical precious metals is prudent. Some of the more aggressive will go 10 to 20%. I'm bullish, and when the QE shakes out, this will jump. A great time to wade into the market with PM's sitting on 5 year lows. Never go all in or out of a position. Spread it out over time, the longer the better. You have insurance for a reason, a fire extinguisher, or a CCP. You don't necessarily want it, but you need it, and you have it just in case. The nice thing about PM's is that unless you need to cash in a large amount (>10K$) you can do it same day with little discount.