I purchased this W56-A tranny rebuild by Marlin for a project that went in another direction and I no longer need it. It is still in the unopened box exactly as I received it from Marlin in May of last year. Understandably they said I can't return it due to being so far outside the 30-days, so this is a real deal for someone currently on the build wait list. The box has been sitting sealed in my temperature controlled garage the entire time.
To buy this right now would cost $1649 (incl. $500 core based on condition) + shipping and a several month wait, according to Marlin as of today.
I'm asking $1250 +shipping, and I'll also refund you the core charge returned under my invoice number once processed by Marlin. You benefit $400, plus receiving your tranny immediately! Shipping based on your preference from me in Colorado Springs, or even better, local pickup.