Sloane tuning machines for classical guitar in very good condition. The only issue is you can notice the ebony button for the low E string is just very slightly loose when beginning to turn it to tighten or loosen the string. It's actually been that way since new without any detectable deterioration in that aspect. I suppose you could remove and re-glue it, but it never seemed worth it to me as the difference is so small. Please check photographs. 
I've seen these advertised new for $299. Thanks for looking.