ok, my guess in this game of predicting the future since I'm not entering the shit show is, the Black Ghost and King Daytona will value track off MSRP similar to the Demon, because low numbers, most owners will not use them much and most should remain fairly pristine for a long time. #7, assuming it's 909hp+ with whatever stickers and graphics yada yada they come up with to make them even more special, will have a steeper curve than Demon because far fewer made and nobody is going to drive them - basically remain factory new and museum/collection pieces. #7 will be eventually be the modern equivalent of the winged cars and the most desirable Gen 2 Hemi E-body models - somewhere in between. Never be below MSRP unless they get damaged, etc. The others #1 thru 4 I think will get a bit more use but still cared for well - probably never see MSRP on those but thinking the appreciation curve maybe a little less than Demon?