Check my SR? I also have a selling thread here: http://www.rescreatu.com/forum/cat/market/advertisements/selling-trading-blaze-039-s-sale-thread-/~page/1/#post_1835017
Oh... Prehistoric doesn't really mean anything. It has no value because a pet can become a Faux Prehistoic by being moved via the Admin Panel, like what we had to do when pets got stuck in the auctions.
I talked with Fizzeh and she said there's no chance the Leve is a real Prehistoric - a pet born in V1.
The Leverene was at one point "un-stuck" from the Auctions when no one bid on it. A Support Member moved it onto it's owner's profile to get it out of the auctions, and whenever a pet is moved like that, it loses it's Birthday for whatever reason - making it a fake Prehistoric.
I liked the name, but I'm not going to pay 5mil for a 200k at most pet. :P