In the past, there were more players than collectors like there are now. It was common to play without using sleeves. Therefore, there are relatively few cards in good condition, and their numbers have decreased further over time. *Regarding energy cards, there are many colors available, so please contact me if you are aiming to complete your collection. We offer discounts for bulk purchases. ■Current Price Trends■ PSA 10: Around 25,000 yen. It seems there are very few of these. This is the commemorative first special energy card. *Assuming Double Colorless Energy is colorless. I will pack it carefully and ship it promptly. I am listing this hoping to inspire someone to collect old Pokémon cards. Expansion mark R (Team Rocket) I would like to conduct negotiations until the buyer is satisfied. Please feel free to ask any questions or request additional images. ■Ships within 24 hours■ ■Includes shipping, anonymous delivery■ ■One-owner item■ 1997 Old Back Pokémon Card Game Expansion Pack 4 "Team Rocket" included ・Potion Energy Special Energy Card Since I used a Fire deck, this card is unused, but it is not a perfect item fresh from the pack, so I rate anything not immediately after opening as "slightly damaged." Please refrain from purchasing if you are a perfect condition collector. I have experience and confidence in packaging high-value cards. I will pack them carefully and ship them. Waterproof: Using OPP bags. Shock protection: Using cushioning material. Fold protection: Using a trading card hard sleeve or a trading card hard case. *I will choose one depending on the number of cards purchased. ■Procedure■ #My Packaging Method I have about 700 trading card transactions on other platforms, but there have been 0 accidents due to packaging. #My Trading Cards Thank you. Old Back Summary Old Pokémon Cards Energy Card Team Rocket Energy Special Potion Colorless Energy Type...Single card 1 card