hehe there is no going rate for these as there too hard to find really....just depends on who wants it bad enough....cuz they are actualy a rare...cant get them any more and its something that very few ppl have...like the blaze dogs...and u can still get those=/
i honestly wouldnt even say that 100m is a bad price for one....just my Opinion tho...and not that i would pay 100m cuz i wouldnt lol....id be willing to spend probably 25-50m on one maybe
another thing tho you really need to make sure u can xfer it to a diff server, somethings get screwed up when u xfer and im not just talking about old house deeds lol, some old items like those ive seen change to their default hue n stuff