According to the auction listing for this booster box on Heritage Auctions: A sealed Pokmon First Edition Jungle Set booster box in its original Wizards of the Coast shrink-wrap
There are currently three Tournament Policy documents, each of which covers a different area of tournament play
According to the comprehensive rules: if there are fewer than N cards in your library, you may reveal all the cards in your library. If you cast a card with ripple 4, and there are only 3 cards in your library, you will just reveal all three of those cards
Of course, there is no definite answer, but making an assumption that it will gain another $3-4 would not be out of reason
Certainly the difference in mana cost is huge, but Squall does a great job with the right support pieces
They're also not a permanent or player, so even more reason you can't tick it up