The "Blue Snaggletooth" figure was only available in the Cantina Adventure Playset (a Sears exclusive in 1979). The figure was never released on card.
Figures sealed in the original Kenner Baggie usually bring a higher value, and in this case, would be considered "Mint in Package" (aka Mint in Bag).
Produced in 1979 by Kenner
Original retail price: $NA