The lowest secret rare Pokemon card was sold at $6.58 which was Pokemon Card Champions Path Drednaw V 069/073 Secret Rare Holo Full Art NM/M The highest secret rare Pokemon card was sold at $1,120.92 which was PSA 10 Pokemon Champions Path Secret Rare Shiny Charizard V Card 79/73 079/073 Coming in 2nd and 3rd are shadowless / 1st edition Pokmon cards with an average of $135.05 and Pokmon legend cards with an average of $130.79 1st edition cards had both the lowest and highest item sold which was the 1st Ed English Venonat 63/64 Jungle Set Nintendo WOTC Card Pokemon 1999 sold at $0.01 and a 1st Edition Dark Charizard Holo Team Rocket Pokemon Card #4/82 - PSA 10 sold at $2,084.14 Meaning even if you have a 1st edition Pokmon card , it may not always be your lucky break

Camerupt #3Holo Rare $10.53 Blastoise #14Rare $16.32 Charmander #48Common $5.84 Charmander (Delta Species) #49Common $6.36 Skitty #41Uncommon $1.42 Duskull #51Common $0.73 Lombre #37Uncommon $0.88 Swampert #27Rare $4.55 Charmeleon #29Uncommon $1.98 Electrike #52Common $0.31 Kingler #38Uncommon $0.82 Kingler #26Rare $1.96 Kingler #20Rare $2.01 Kingler #14Uncommon $0.45 Kingler #47Rare $0.43 Kingler #44Uncommon $0.19 Kingler #99Uncommon $0.20 Kingler #99Uncommon $0.13 Kingler #13Common $0.52 Kingler #26Uncommon $0.51 Pokemon Fossil [Unlimited Edition] Booster Box Pokemon Fossil [1st Edition] Booster Box Fossil Theme Deck - "BodyGuard" $164.99 Fossil Theme Deck - "LockDown" $193.41 Fossil Booster Pack [1st Edition] $627.65 Fossil Booster Pack [Unlimited Edition] $319.67 Expedition Booster Pack Expedition Theme Deck - "Electric Garden" $475.00
You should instead focus on the big picture, ensuring your deck works well as a cohesive whole
Thats just way over the top
I sold it on eBay when I was 11, for $150
It may take a while to get back to the high $20s it once reached, but even if it does, there's no chance it can catch the most expensive Lopunny card