Every printing we track, with today's reference value. Cards someone is selling show the lowest price.
4 cards

Ancient Gear Gadjiltron Dragon (Oversized) (Machine Madness)
Yu-Gi-Oh! Value Boxes #SD10-EN001

Azure-Eyes Silver Dragon (Oversized) (Silver Dragon)
Yu-Gi-Oh! Value Boxes #SDBE-EN040

Cyber Dragon Nova (Oversized) (Machine Madness)
Yu-Gi-Oh! Value Boxes #SDCR-EN038

Machina Fortress (Oversized) (Machine Madness)
Yu-Gi-Oh! Value Boxes #SDMM-EN001