Humminbird 788ci HD Price

I have 2 of the 788's with maybe 100 hours or so. Head units have always been stored in the house when not in use.... Put them on the boat a few years ago and having a newborn / infant cut into my fishing time.....looking for an idea on how to price them. Selling the boat they were on.

https://www.humminbird.com/productDetail-Lifestyle.aspx?id=949

Thanks.

The last two 798 SI units posted on BBC classifieds were listed for $300 and $340 ...

The 788 DI would be a little less than that for equivalent condition and accessories offered ...(lower hours does help some in value) ...

Rickie