Usually, a card back can not be printed in a way that would be indistinguishable from the original, however
The last verified auction sale of a PSA 10 Chansey was in 2022, when PWCC Auctions sold one at $36,877
Aerie Bowmasters Ainok Artillerist Apprentice Sharpshooter Arbalest Elite Archers of Qarsi Arcus Acolyte Atzocan Archer Aven Archer Bamboo Grove Archer Bassara Tower Archer Bird Admirer Bitterbow Sharpshooters Bounty Hunter Brigid, Hero of Kinsbaile Catti-brie of Mithral Hall Centaur Archer Court Archers Crossbow Infantry D'Avenant Archer D'Avenant Healer D'Avenant Trapper Daryl, Hunter of Walkers Dawn's Light Archer Dawnray Archer Daybreak Ranger Dragon Sniper Elite Archers Elvish Archers Elvish Hunter Ezuri's Archers Falkenrath Exterminator Femeref Archers Finneas, Ace Archer Fire Bowman Fire Nation Archers Firebrand Archer Freewind Equenaut Frilled Sparkshooter G'raha Tia Greatbow Doyen Halana, Kessig Ranger Hallar, the Firefletcher Harpoon Sniper Hawkeye, Avenging Archer Hawkeye, Bowslinger Hawkeye, Clint Barton Hawkeye, Master Marksman Hawkeye, Trick Shot Hawkeye, Young Avenger Jagged-Scar Archers Jolrael's Centaur Keen-Eyed Archers Krosan Archer Lady Caleria Legolas Greenleaf Legolas, Counter of Kills Legolas, Master Archer Longbow Archer Longshot Squad Lys Alana Bowmaster Mardu Heart-Piercer Matsu-Tribe Birdstalker Matsu-Tribe Sniper Meria's Outrider Minotaur Sureshot Mounted Archers Nexus Wardens Norwood Archers Nylea's Disciple Ohabi Caleria Orc Sureshot Orcish Bowmasters
It outclassed every other Standard deck by a mile and dominated Mirrodin Block Constructed
You can use it quickly on your opponent's turn though since it's a trap card in grave
