How much do you use your generator?

We are trying to sell our motorhome and the generator wasn't working so I took it in. Turns out my Onan 7500 generator is totaled. Probably $10K to fix or replace and this on a 1999 Fleetwood. So I'm thinking of dropping the price several thousands and selling it w/o a generator. The generator has 1050 hours on it or about 65 hours per year. (excluding fuel and maintenance it has cost almost $10/hour to run - although this was probably and unusual failure).

So I was wondering, how much generator use do you average per year?

For most people, is not having a generator a big deal? It wouldn't have been for us as we only would have used it for a few hours in the past 3 years. Would sticking a portable generator in a storage bin be a good option?

Thanks