Should I Grade It?Should I Grade It?
Undersea Ruins 138/147 from Aquapolis

Undersea Ruins 138/147 Aquapolis price

A Undersea Ruins 138/147 from Aquapolis is worth about $6.71 raw today, based on TCGplayer's market price for its main printing.

▲ $0.38 (6.0%) over the last 30 days

2026-10-072026-11-06

Undersea Ruins 138/147 at a glance

Price by printing

PrintingMarketLowMid
Normal$6.71$4.51$7.88
Reverse Holofoil$14.99$49.47$67.58

TCGplayer market prices as of 2026-11-06. Market is what it has recently sold for; low and mid are current asking prices. See it on TCGplayer.

Graded value

Graded sales for this card are looked up live in the app. Open Undersea Ruins in the price guide to see its PSA 10, 9 and 8 values.

Should you grade it?

Whether a Undersea Ruins is worth grading comes down to the grade it would actually get, and for many cards a PSA 10 is worth several times a 9 (see what PSA 10 Pokémon cards sell for). Centering decides the ceiling: PSA allows about 55/45 on the front for a 10 and 60/40 for a 9. Check yours with the PSA centering tool, or scan it for a full grade estimate and the grade-or-keep-raw verdict with fees counted.

Card details

Set
Aquapolis
Number
138/147
Rarity
Uncommon
Released
2003
Type
Stadium

Card 138/147 in other sets

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