Like most Magic: The Gathering cards, the value of The Fire Crystal depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Final Fantasy)
Though they began, and were hugely popular, on Nintendos consoles, it wasnt until the release of Final Fantasy VII in 1997 (on Sonys 32-bit, CD-based console, the PlayStation) that it felt as if the series had truly hit the mainstream
Otherwise, your ability to get enough tickets for any higher end prizes is a complicated venture for the on-demand side events
Upon release, this set sold over $200,000,000 of product, and it hardly stopped there
Some have additional abilities, while others have a strength and willpower stat and Lore values