Maybe because they typically don't command the monetary value enough to make it interesting to sell them, at least not compared to the nostalgic value of owning a piece of mid-90s Magic history
Higher-value cards where presentation and grading potential matter
Toughness of the Treefolk Creature (21) 1x Battlewand Oak 1x Cloudcrown Oak 1x Dauntless Dourbark 1x Dungrove Elder 1x Everbark Shaman 1x Ghastbark Twins 1x Indomitable Ancients 1x Kalonian Twingrove 1x Leaf-Crowned Elder 1x Oaken Brawler 1x Oakgnarl Warrior 1x Orchard Warden 1x Scarwood Treefolk 1x Seedguide Ash 1x Sentry Oak 1x Timber Protector 1x Tree of Redemption 1x Treefolk Harbinger 1x Ulvenwald Observer 1x Unstoppable Ash
While the artwork and general effect of Curse Breaker is just a retrain of De-Spell, its actual effect is broad enough that it could have been incredibly useful in many of Yugi's duels during Battle City, particularly against Lumis and Umbra, but he never thought to use it
Buy for 0.6 All Temporal Forces cardsTemporal Forces price guideMost valuable Pokmon cards Price History Track price changes over time Pro Feature The free sparklines on card grids show you the 30-day direction
Id much rather have seen this just straight-up give me the five cards for free, or even let me pick three of the five