Hit a deer and totaled my car with full coverage. Insurance is low balling me bad on reimbursement.

Insurance called today and offered me $5000 for my car. I told them I want to dispute because I had already done a little research and there was not a single car same year, trim(i even had the lowest trim), miles (even with 40k more miles) that was under $7000. I saw a couple that were salvaged title or frame damage that were over $7000. They told me I’d have to do my own research. There are only 2 cars on CarGurus in 200 miles of me. One has significantly less miles but it’s almost 13k and the other was salvaged title at $7250 I believe. How many do I need to send? Where do they consider reliable sources? They also said my car was had no issues prior and I should get no deductions on condition then below that stated deductions for condition capped at $500 and the two comp cars they showed they deducted over $1000 for condition. I just need advice on what to do to get what my car is worth. I would’ve saved money just putting all my insurance money in a bucket all this time for just this car.