I think it would be neat to hear and better yet see some of the 'old' commercial mowers still running and bringing in their worth? I know most are put away or sold for upgrades for various reasons.. but some of those old work horses still get the job done. I had a 1985 scagSW36 that never missed a beat for 6 years and I bought it for a 'parts' machine for $60! it ran to good to part out. Pic's would be great but would be neat to hear what machines have survived the test of time.