Action figures: All of them from all three movies, including BOTH Snaggletooth types. The short red one and the tall teal one. I wasn't lucky enough to get a Boba Fett with the missile that actually shot but I obviously had the action figure.
Two hard plastic carrying cases to hold the action figures, one of Darth Vader and one of C-3PO.
The Land Speeder from Star Wars.
The Millennium Falcon.
An X-wing fighter.
A Y-wing fighter.
(A friend of mine had a TIE fighter with battle damage decals I was way jealous of. He also had the Death Star set.)
The rancor from Return of the Jedi.
A full sized plastic lightsaber with a green light that lit it up.
A miniature Cloud City carbon freeze set with miniature figures including Han in carbon freeze.
A two legged AT-AT (like they had at the battle on Endor.)
Jabba the Hut on the platform he sat on in the movie. The platform opened up and you could put an action figure in there like he's fallen in the rancor pit.
A speeder bike the stormtroopers used on Endor (the kind Luke and Leia stole for the speeder bike chase.) You could press a button and the Speeder would break to pieces.
A small record player with a record of the events of Empire Strikes Back.
That's almost if not all of them. That's what I remember anyway.