Hello, my friend is selling his one and only title to fund a hot tub. Its a Transformers Pro. Bought routed for $3800 about 8 yrs ago. I presume it has not gained much ground. What would one sell for today? Like $5500? No issues just mild wear and some A-hole keyed the right side of cab about 26 inches down to wood. I see one for auction but auction house told missing part of dmd display, no coin/keys and beverage at some point spilt into electronics so not really comparable. Thank you in advance!