Where to buy used JD Transmission?

[ClassicLawnCareInc]

I need to replace the transmission in my John Deere 2305. Mine is leaking and a it will be over 6k to replace it with a new one.

Ive been looking for used transmissions for 2 weeks now and I cant find any.

Any ideas where else to look?

Ive been searching for used and salvaged trannys and tractors online with no luck.