Confirmed clearance (max discount is shown, 70%) - I have purchased at least one of each of these at the prices indicated.
Star Wars
Naboo Starfighter 204-00-1100 $14.98
Star Wars Series 1 Planets 204-00-1203, 1204, 1205 $3.83 each
Sarlaac Pit/Desert Skiff 204-00-0198 $7.48
Jabba's Palace 204-00-0232 $35.98
Gungan Sub 204-00-0250 $20.98
Sith Battle 204-00-1089 $6.98
Advent Calendar 204-00-0551 $24.98 - haven't found 70% off yet
Marvel/DC
Marvel Quinjet 204-00-4165 $21.56
Hulk Helicarrier Breakout 204-00-4166 $14.98
Cosmic Cube Escape 204-00-0972 $5.98
LOTR
Ring Wraith Weathertop 204-00-0409 $17.48
Unexpected Gathering/Shire 204-00-0719 $20.98
Wargs 204-00-0717 $14.98
Uruk Hai 204-00-0408 $8.98
Helm's Deep 204-00-0421 $40.78
Orc Forge 204-00-0539 $11.98
Gandalf Arrives 204-00-0406 $3.88
Mines of Moria 204-00-0518 $23.18
Monster Fighters
Vampyre Castle 204-00-0502 $29.98
Ghost Train 204-00-0497 $23.98
Tiny Mummy 204-00-0492 $3.88
Dino - haven't found 70% off yet
Triceratops 204-00-1168 $24.98
TRex Capture 204-00-1169 $29.98
Raptor Ambush (Larger Humvee style vehicle) 204-00-1167
Tower Takedown 204-00-1166
Raptor Ambush (small ATV set) 204-00-1167
City
Tipper Truck can't remember DPCI, was $7 or $8
Bank 204-00-0952 $14.98
Advent 204-00-???? $20.98 haven't found it 70% off yet
Forest PD 204-00-1156 $23.98
Other items of note on clearance:
Almost all of the table and outdoor games stuff is on clearance. I got the Franklin Bocce Ball set for $13.xx, 091-16-0017, as well as the Golf Toss and the Bean Bag Toss games for the same price.
Check the board games, I've found some really good ones like Axis & Allies (087-10-0258) at 70% off - $8.98