My 2 cents...
Reality- you’re probably looking at $250 to $300 to move it.
It’s somewhere around 6-8 years old, and there are a number of new x-bows in the $300 range now - with full warranty.
The scope may help value if it’s an upgrade, but a baseline Tenpoint scope is still about $50 used.
I hate pricing for estates, usually the needs are greater than the actual value, but the used market for a x-bow isn’t strong.
GLWYS