Sorry to hear of your misfortune. It always changes the way you look at the world around you a little bit when somebody steals from you.

These guys sell Yamaha snares and have a real good drum shop so maybe they can give you a recommendation on replacement cost.

Columbus Pro Percussion

5052 North High Street

Columbus, Ohio 43214

Phone: 614-885-7372

Toll-free: 800-775-7372

Fax: 614-885-4761

[email]mail@columbuspercussion.com[/email]

I haven't seen much discussion about 80's Yamaha equipment on this particular forum as the focus is pretty much Vintage American drums.

However if you use the search feature you will find discussion about earlier Yamaha equipment... and here is a link to a Yamaha section of this site. http://vintagesnaredrums.com/yamaha_hardware.html might be some help.

You might give ebay and Craigshelper.com (national Craigslist) a search for drums that match your description to find a replacement price.

Best of luck... maybe after digging around on this site for a while you will find your interest piqued by some of this older gear.