[TenTec] What should my Omni V+ sell for on eBay

[w8diz at tampabay.rr.com]

Hi All,

I'm going to sell my Omni V+ on eBay.
This radio is like new ...not a scratch on it and everything is like
fresh from the factory
except it has the .92 chip installed, including the 217 and 285 500 Hz
CW filters.
Is a starting price of $600 out of line?

73, Diz, W8DIZ