You really need to wait until the last payment comes up and turns it all into a payment in full. You need to inform him to pay up immediately in writing or deposit is forfieted. Then you can resell. Better to have the documentation at hand.
i think im just gonna stick it up for sale again and go from there!
Breezer storm 1994
Yeti arc 2005
Mountain cycles San Andreas alfine! 1998
Raleigh lightweight mtb 1988
Kona Lavadome 1990
Surly karate monkey monstercross ss build