Your search for "Slot Machine SRL-028" revealed the following:
Slot Machine - SRL-EN028 - Common - 25th Anniversary Edition Unlimited
Spell Ruler (25th Anniversary Edition)
From
$0.15
Slot Machine - SRL-EN028 - Common - 25th Anniversary Edition Unlimited from Spell Ruler (25th Anniversary Edition), available at 401 Games Canada. Rarity: Common Card Text:The machine's ability is said to vary according to its slot results.
Slot Machine - SRL-028 - Common - Unlimited from Spell Ruler Unlimited, available at 401 Games Canada. Rarity: Common Card Text:The machine's ability is said to vary according to its slot results.
Slot Machine - MRL-028 - Common - Unlimited from Magic Ruler Unlimited, available at 401 Games Canada. Rarity: Common Card Text:The machine's ability is said to vary according to its slot results.