Selling RV, Delivery before sale is complete?

[kozzy]

SO I am selling our Montana, and I have been talking to a couple for the last few days. They want the RV , and we agreed on a price. They asked if I would be willing to deliver it, which I agreed to do for a fee, HOWEVER, they wanted me to deliver it simply on a refundable deposit, that was actually less then 10%. Long story short, I said no. I offered to deliver it on a fully executed sale, or at the least, a $5000 non refundable deposit. I stated all the risk was on me. If it got wrecked during the trip, that was on me. They obviously would not buy it at that point, and would request their refundable deposit back. So we went back and forth, and now, the husband needs another day to think it over. He doesn't want to shell out a large, refundable or non refundable deposit for this deal. Am I going crazy? They only live 4 hours away. They don't want to see it in person, and are requesting that I basically drive it to them for inspection, so they can decide, instead of the other way around. So has the RV buying process changed in the last 20 years and I don't know about it? Thoughts everyone? am I being unreasonable?