Camping World review: Purchase price of used RV

We purchased a new Cruser 25RL from c amping world in Akron Ohio in 2017. After we decided this year to sell it, I contacted Camping world and asked if they would be interested in purchasing our RV. I sent the information from the name plate to them, and they made an offer that would be acceptable to us of $15,000. after pulling the RV to Camping world the salesman made a visual inspection and agreed it was in very good condition, then however he indicated that the information he used was wrong and dropped the offer to $12,000. based on service inspection. He then called and advised of $2300 of service work it would need of which all items, but one was bogus. So, the offer dropped to $9500. See hoe the RV was already there we decided to go ahead with the deal as he said he could not sell the RV for much over $12,000. Now we see it listed in their inventory for $19,999. The lied and cheated us out of $6,000. I would not recommend ANYONE to sell their RV to Camping World nor would I recommend anyone to buy a camper from a company the takes advantage of people and rips them off! I will NEVER do business with Camping World again and I will also recommend to ALL of my camping community friends to STAY away from Camping World!