I am surprised The Trojan Horseshoe lasted that long. I would've gotten rid of that one a long time ago if I caught it.

Time for
"The Enormous Feather of the Me Linh" to go. The episode is not that memorable aside from how undeserving the team was to enter the temple, and how Karisa was so damn stupid in the temple.
1x01 - Blackbeard's Treasure Map
1x03 - Galileo's Cannonball
1x04 - Wild Bill Hickok and the Dead Man's Hand
1x06 - The Golden Cricket Cage of Khan
1x08 - John Sutter and the Map to the Lost Gold Mine
1x09 - The Star of Sultan Saladin
1x10 - The Keys to the Alhambra
1x13 - The Pendant of Kamehameha
1x16 - Henry VIII's Great Seal
1x27 - The Medal of Sir Edmund Hillary
1x28 - The Mask of Shaka Zulu
1x29 - The Golden Jaguar of Atahualpa
1x32 - King Tut's Cobra Staff
1x33 - The Dragon Lady and the Blue Pearl
1x35 - Pecos Bill's Lost Lariat
1x36 - Robin Hood and Marian's Ladder
1x37 - Lawrence of Arabia's Headdress
2x07 - The Diary of Dr. Livingstone
2x12 - The Stone Head of the Evil King
2x13 - The Lucky Medallion of Atocha
2x14 - The Applewood Amulet of Emiliano Zapata
2x16 - The Lucky Pillow of Annie Taylor
2x18 - The Enormous Iron Nose Ring of Babe
2x19 - The Very Tall Turban of Ahmed Baba
2x23 - The Jeweled Necklace of Montezuma
2x28 - The Two-Cornered Hat of Napoleon
2x31 - The Leopard-Skin Cloak of Annie Oakley
2x32 - The Snakeskin Boots of Billy the Kid
2x33 - The Golden Pepperoni of Catherine de Medici
2x34 - The Golden Earring of Henry Morgan
2x35 - The Milk Bucket of Freydis
2x37 - The Levitating Dog Leash of Nostradamus
2x38 - The Broken Wing of Icarus
2x39 - The Bonnet of Dolley Madison
2x40 - The Priceless Portrait of the Polynesian Girl
3x01 - The Bifocal Monocle of One-Eyed Jack
3x03 - The War Fan of the Forty-Seven Ronin
3x04 - The Much-Heralded Helmet of Sir Gawain
3x05 - The Lion-Headed Bracelet of Chandragupta
3x07 - The Secret Map of the Bandit Queen
3x17 - The Discarded Seal of Ivan the Terrible
3x18 - The Mysterious Manuscript of Mary Shelley
3x21 - The Ivory Hunting Horn of Roland
3x22 - The Royal Torque of Queen Boadicea
3x23 - The Lost Hornpipe of the Pirate Captain
3x26 - The Broken Trident of Poseidon
3x28 - The Mussel Shell Armor of Apanuggpak
3x29 - The Metal Beard of the Egyptian Queen
3x32 - The Melted Head of Madame Tussaud
3x37 - The Jeweled Scabbard of Sforza
3x38 - The Good-Luck Watch of Empress Eugenie
3x39 - The Ruby Earring of Benzibab
3x40 - The Jewel-Encrusted Egg of Catherine the Great
EDIT by PPF: To get rid of the
smiley on the list.