Secret Lair x Furby: Doo-ay Noo-lah Secret Lair x Furby: Doo-ay Noo-lah Distant Melody (153k, SLD $10) Explore (300k, LTC foil $3) Inspiring Call (263k decks, surge foil PIP $18) Chromatic Lantern (611k, FIC foil $25, RVR Borderless $19) Sol Ring (all of them, too many) Secret Lair x Furby: The Gathering Secret Lair x Furby: The Gathering Sphere of Safety (143k, SLD foil $18) Miscast (55k decks, no special versions) Phyrexian Arena (553k decks, FDN Mana Foil $38, ONE FEA $3) Tormenting Voice (75k decks, no special arts) Tamiyos Safekeeping (193k, no special arts) Secret Lair x Furby: The OddBodies Secret Lair x Furby: The OddBodies Hullbreaker Horror (263k, PIP Surge $44, DBL foil $60, INR Borderless $9) Maddening Cacophony (70k decks, FEA $8) Serum Visions (131k, SLD foils $2.50 each) Umbris, Fear Manifest (5k as card, 7k as Commander, no special art) Spellskite (115k, no special frame) For these three lairs, were looking at $30/$40 like usual but theres also some $60 confetti foils, which are probably the same treatment that the Enchanted Tales subset had back in Wilds of Eldraine

If you want to see which sections have seen changes, you can check out the Kanto, Johto, Hoenn, Sinnoh, Unova, Alola, and Paldea sections
Just because a card is valuable doesn't automatically mean it's a candidate for grading
Against Inzektor, Inzektor Hornet and Inzektor Ladybug have to send themselves as Equip Card to graveyard as cost to activate their effect
The comics also cover such a huge variety of situations, I thought it would be well suited to mine to card art