That's how you do it. I've got a couple of tall weighted candlesticks I didn't pay a lot for, but I've left them intact so far. I take the crushed weighted stuff all to the coin shop/precious metals buyer. He very often has some cool pieces to swap crushed silver for. He also buys vintage time pieces, even if they're not gold. I swapped him some silver for a vintage Glycine Airman. Found it was darn near impossible to find the missing rotating bezel crown and stem assembly, so to eBay it went. The guy who bought it somehow restores old Glycine Airman watches and resold mine on eBay for around a grand. He paid me $455. for the one I had. In the end I thought I did pretty well by picking up silver cheap at the thrift stores on that deal.