What is this Spyderco called.......

Its a divers probe, made in 1988 or 1990, uses the old sku system its either a #2002 or a #2003 small or large can't tell from pics 1990 was the small one i think. they are collectible and occasionally bring some money, seen them sell for over 150 before. someone else will know more
That is the large probe. Originally designed as a dive knife for abalone if I remember correctly. Nice collectible and out of production for a long time. 150 for that knife would not be out of line.