Grade your card

Regirock ex 055/083 price

Pokémon Japan · Undone Seal (2004)

Raw$603.06

Updated: November 3, 2026

See eBay listings ›

Got Regirock ex 055/083? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).

Get a free AI grade Price drop alert (paid plan)

How much is Regirock ex 055/083 worth?

Regirock ex 055/083 from Undone Seal (2004) is worth $603.06 raw (ungraded), based on real sales. It is the #1 most valuable of the 25 Undone Seal cards we track.

Buy · eBay

Price by grade and where to buy

Each grade with its price. Tap it to see its eBay listings.

Looking for listings of this card…

See more listings of this card on eBay ›

Live listing prices · affiliate links

Free or with a plan

Free

€0

  • Your collection and binders with no limits, value kept up to date
  • Card scanner and batches of up to 4
  • 1 AI analysis and 1 fake check free

Pro

€3.99/month

  • 10 AI analyses and 5 fake checks a month
  • 1-year price history and real sales
  • Alerts when your cards rise or fall, and a weekly summary
  • 2 Radar alerts, batches of 9 and Excel export

Max

€9.99/month

  • 50 AI analyses and 20 fake checks a month
  • Everything in Pro
  • 6 Radar alerts

Try it free for 7 days on the web if you've never had a plan: card required, cancel anytime and pay nothing; one trial per person. During the trial you get 3 AI analyses and 1 fake check. VAT included. No commitment: cancel your plan anytime.

Try it free for 7 days

Full card list of Undone Seal ›

More cards from Undone Seal

Ninetales ex 018/083Ninetales ex 018/083$450.79Heracross 009/083Heracross 009/083$50.09Kyogre ex 039/083Kyogre ex 039/083$40.19Milotic 025/083Milotic 025/083$40.18Wigglytuff ex 058/083Wigglytuff ex 058/083$40.07Ninetales 017/083Ninetales 017/083$30.16Claydol 045/083Claydol 045/083$20.03Pinsir 006/083Pinsir 006/083$15.08

Other versions of Regirock

Regirock ex 002/PLAYRegirock ex 002/PLAYPLAY Promotional cards$107.48PSA 10 $961.98Regirock EX 175 171Regirock EX 175 171The Best of XY$72.87PSA 10 $285.11Regirock EX 011/048Regirock EX 011/048Extra Regulation Box$4.06Regirock ex 115 098Regirock ex 115 098The Glory of Team Rocket$3.56PSA 10 $21.03Regirock EX 003/019Regirock EX 003/019Zygarde-EX Perfect Battle Deck$3.52Regirock V 005/024Regirock V 005/024Fighting Starter Set V$2.52Regirock 049/096Regirock 049/096Sky-Splitting Charisma$1.99Regirock ex 374/742Regirock ex 374/742Start Deck 100 Battle Collection$1.30

More Pokémon Japan cards

Yamask 003/016Yamask 003/016Team Plasma Battle Gift Set$5.01Yamask 026/051Yamask 026/051Spiral Force$5.01PSA 10 $32.53Yanmega E4 004/018Yanmega E4 004/018Infernape vs Gallade SP Deck Kit (Gallade)$5.01Zorua 073/171Zorua 073/171The Best of XY$5.01PSA 10 $121.70Zygarde EX 009/019Zygarde EX 009/019Zygarde-EX Perfect Battle Deck$5.01PSA 10 $62.92AAdventurers Discovery 018/022Inteleon VMAX High-Class Deck$5.00BBosss Orders 020/020Darkrai Starter Set VSTAR$5.00BBosss Orders 020/020Mewtwo ex Terastal Starter Set$5.00

Ranking: most expensive Pokémon Japan cards ›

Guides

How much is my Pokémon card worth?How to tell if a Pokémon card is fakeWhat PSA grade would my card get?Is it worth grading a card?
Add this price to your site

For blogs, forums and shops: copy the code and the badge will always show the current price.

Regirock ex 055/083 price on CardFolio