How do I price my Avalanche with a replaced engine

You can price it towards the high side of the value range for your year truck and see if you get any takers.

I just had the transmission rebuilt 6 moths ago on my '05 4x4 and now only 2000 miles later, the engine "spun a rod bearing." Is this truck worth selling ? i believe s. There are a lot of gearheads out there who can rebuild a motor.I've paid alot of $$ over the years in other repairs ( AC Delco computer, shocks, struts, A/C controller/resistor, fuel pump, starter, dash and steering wheel backlit switches and selectors, etc etc.) I'm feeling burned by lowball offers.