The following 24-karat gold-plated metal Yu-Gi-Oh! cards are now available from Fanattik for $33.00 USD/£24.99 each. Each is limited to 2000 copies worldwide.

Elemental HERO Avian

Elemental HERO Burstinatrix

Elemental HERO Neos

Fanattik have also released a gold-plated mini replica of the KaibaCorp Duel Disk, available for $39.00 USD/£29.99.

All four of these products are currently available for preorder and are expected to ship by the 24th of November.

Source