Set Guide
Rarest & Most Expensive Cards in Pokemon Unbroken Bonds
Gardevoir & Sylveon GX #205 is the most expensive Pokemon Unbroken Bonds card at about £531.21. The rarest cards are the set's 20 Secret Rares. Released 3 May 2019, the set has 234 cards, ranked below by market price and by printed rarity.
- Chase card
- Gardevoir & Sylveon GX #205
- £531.21
- Cards worth £10+
- 48 of 234
- priced cards
- Median card
- £0.78
- per priced card
- Top rarity tiers
- 20 Secret Rare
- 38 Ultra Rare
- 61 Rare
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Top 10 most expensive Unbroken Bonds cards
Prices as of 29 October 2026.
#1 Most Expensive
Gardevoir #205
Ultra Rare
A Fairy-type card with 260 HP. One listed attack is Fairy Song.
£531.21
Source: $708.55 from tcgplayer market
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#2 Most Expensive
Greninja #201
Ultra Rare
A Darkness-type card with 250 HP. One listed attack is Dark Pulse (30+ damage).
£269.55
Source: $359.53 from tcgplayer market
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#3 Most Expensive
Charizard #217
Secret Rare
A Fire-type card with 270 HP. One listed attack is Outrage (30+ damage).
£186.64
Source: $248.94 from tcgplayer market
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#4 Most Expensive
Marshadow #199
Ultra Rare
A Fighting-type card with 270 HP. One listed attack is Revenge (30+ damage).
£175.44
Source: $234.01 from tcgplayer market
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#5 Most Expensive
Gardevoir #225
Secret Rare
A Fairy-type card with 260 HP. One listed attack is Fairy Song.
£143.07
Source: $190.83 from tcgplayer market
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#6 Most Expensive
Red’s Challenge #213
Ultra Rare
Illustrated by Naoki Saito.
£115.17
Source: $153.62 from tcgplayer market
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#7 Most Expensive
Blastoise #218
Secret Rare
A Water-type card with 240 HP. One listed attack is Rocket Splash (60× damage).
£106.00
Source: $141.38 from tcgplayer market
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#8 Most Expensive
Gardevoir #204
Ultra Rare
A Fairy-type card with 260 HP. One listed attack is Fairy Song.
£96.32
Source: $128.48 from tcgplayer market
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#9 Most Expensive
Greninja #222
Secret Rare
A Darkness-type card with 250 HP. One listed attack is Dark Pulse (30+ damage).
£93.89
Source: $125.23 from tcgplayer market
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#10 Most Expensive
Green’s Exploration #209
Ultra Rare
Illustrated by Naoki Saito.
£82.22
Source: $109.67 from tcgplayer market
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Top 10 rarest Unbroken Bonds cards
All 10 cards in this Unbroken Bonds rarity shortlist share the highest listed tier, Secret Rare. Printed rarity labels do not measure pull odds or how many copies exist.
Printed rarity labels were captured 31 October 2026.
- #1
Reshiram & Charizard GX #217Secret Rare
£186.64
- #2
Gardevoir & Sylveon GX #225Secret Rare
£143.07
- #3
Blastoise GX #218Secret Rare
£106.00
- #4
Greninja & Zoroark GX #222Secret Rare
£93.89
- #5
Lucario & Melmetal GX #224Secret Rare
£62.06
- #6
Marshadow & Machamp GX #221Secret Rare
£54.68
- #7
Dedenne GX #219Secret Rare
£37.01
- #8
Pokégear 3.0 #233Secret Rare
£34.10
- #9
Pheromosa & Buzzwole GX #215Secret Rare
£30.51
- #10
Muk & Alolan Muk GX #220Secret Rare
£29.13
What Unbroken Bonds cards are worth
Gardevoir & Sylveon GX is the chase card at about £531.21, roughly 16% of the combined value of the 234 priced cards in the set. 48 cards are worth £10 or more, and the median card is worth about £0.78, so most of a set's value sits in a handful of pulls.
Usable price data is available for 234 of 234 cards in the set checklist. Within the top 10, Gardevoir & Sylveon GX is about 6.5 times Green’s Exploration, the lowest-priced card shown, when compared in GBP. These are market indicators for a watchlist, not guaranteed sale prices.
How we rank these cards
Price ranking: For each card, we use the first available value in this order: TCGplayer market, mid, then low; if none is available, Cardmarket trend, 7-day average, then 30-day average. We convert USD and EUR values to GBP using the latest daily reference exchange rates before comparing them. Price changes compare our own daily GBP snapshots over the last 30 days.
Rarity ranking: We order the checklist by printed rarity label: Special Illustration Rare, Mega Hyper Rare, Hyper Rare, Secret Rare, Illustration Rare, Ultra Rare, Double Rare, Holo Rare, Ace Spec Rare, Shiny Rare, Trainer Gallery, Gallery Rare, Promo, other Rare, Uncommon, then Common. Cards in the same tier are ordered by market price, highest first. Printed rarity does not measure pull odds, print runs or graded population.
Converted values are comparison estimates; check the marketplace listing for its current price, condition, shipping and availability.