2005 · Japanese · HRTW

Pokémon Japanese Holon Research Tower Water card list and prices

Cards
15
Tracked
10
PSA population
1,213
Market cap
$1.01M

Pokémon Japanese Holon Research Tower Water was released on 1 October 2005 and runs to 15 cards. Assetra tracks graded sales for 10 of its cards, with 1,213 copies in PSA's population report; the latest recorded sale was $201 on 9 November 2026.

Japanese Holon Research Tower Water prices by year and grade →

◆ Most valuable

Highest market cap in Pokémon Japanese Holon Research Tower Water

  1. 1
    $2,075
    $166,661 cap
  2. 2
    Ditto [squirtle] #002
    1st Edition · pop 212
    $2,075
    $166,661 cap
  3. 3
    $104
    $118,301 cap
  4. 4
    Vaporeon Ex #003
    1st Edition · pop 652
    $104
    $118,301 cap
  5. 5
    Eevee #007
    1st Edition · pop 51
    $245
    $8,320 cap
  6. 6
    $371
    $3,339 cap
  7. 7
    Azumarill #006
    1st Edition · pop 33
    $242
    $2,640 cap
  8. 8
    Marill #004
    1st Edition · pop 19
    $161
    $1,954 cap
  9. 9
    $127
    $1,392 cap
  10. 10
    Starmie #005
    1st Edition · pop 31
    $136
    $271 cap
◆ Checklist

Every card in Pokémon Japanese Holon Research Tower Water

30 entries · 10 priced
No.CardPSA popLatest sale
001Staryu1—
001Staryu1st Edition16—
002Ditto [squirtle]44$2,075
002Ditto [squirtle]1st Edition212$2,075
003Vaporeon Ex117$104
003Vaporeon Ex1st Edition652$104
004Marill1st Edition19$161
004Marill3—
005Starmie3$127
005Starmie1st Edition31$136
006Azumarill1st Edition33$242
006Azumarill3—
007Eevee14$371
007Eevee1st Edition51$245
0081st1st Edition1—
008Potion——
0091st1st Edition3—
009Master Ball1—
0101st1st Edition3—
010Holon Scientist1—
0111st1st Edition1—
011Water Energy——
0121st1st Edition1—
012Water Energy——
0131st1st Edition1—
013Water Energy——
0141st1st Edition1—
014Water Energy——
0151st1st Edition1—
015Holon Energy Wp——

Cards without a link have a PSA population but no recorded graded sale yet. Set checklist as enumerated by PSA. How Assetra builds these numbers