There’s a Ludwig Downbeat snare coming up in a local auction. I checked the “sold” listings on ebay and Reverb to see what the value might be, but there’s very limited results. I was able to view the snare in person, it’s in great shape, no scuffs or rust. It’s blue sparkle, keystone badge with serial number that

dates it to 1965. White baseball bat muffler, script butt plate and snares (12 strand, metal ends), correct throwoff, tension rods with washers. From what I can tell it appears to be all original. Any advice would be greatly appreciated.