What is the most valuable Holon Research Tower card?
Umbreon δ (#69) is the most valuable Holon Research Tower card at $400. It is ahead of Flareon δ (#18) at $150, with Ditto (#33) third at $150. None of the 10 most valuable cards is a secret rare.
The next most valuable Holon Research Tower cards
Numbers 5 to 12 by today’s price. The 10 most valuable cards together make up 38% of what the whole set costs.
How are Holon Research Tower prices moving?
Holon Research Tower has less than a week of prices, so weekly changes start once it has seven days of history.
How much does it cost to complete Holon Research Tower?
The 68 Holon Research Tower cards with a price cost about $3,137 as singles, out of 86 in the master set. Since Oct 11 it is up 0.4%.
All Holon Research Tower card prices
Every Holon Research Tower card with a price, most valuable first.
| # | Card | Price | 7 days | |
|---|---|---|---|---|
| 1 |  | Umbreon δ #69 | $400 | – |
| 2 |  | Flareon δ #18 | $150 | – |
| 3 |  | Ditto #33 | $150 | – |
| 4 |  | Dragonite δ #39 | $120 | – |
| 5 |  | Ditto #46 | $100 | – |
| 6 |  | Latios δ #42 | $75.00 | – |
| 7 |  | Ditto #7 | $75.00 | – |
| 8 |  | Metagross δ #40 | $50.00 | – |
| 9 |  | Gardevoir δ #50 | $40.00 | – |
| 10 |  | Salamence δ #21 | $35.00 | – |
| 11 |  | Starmie δ #29 | $35.00 | – |
| 12 |  | Crobat δ #11 | $30.00 | – |
| 13 |  | Mightyena δ #70 | $24.00 | – |
| 14 |  | Beedrill δ #10 | $20.00 | – |
| 15 |  | Meowth #59 | $15.00 | – |
| 16 |  | Castform #67 | $15.00 | – |
| 17 |  | Rain Castform #26 | $14.00 | – |
| 18 |  | Drowzee #44 | $14.00 | – |
| 19 |  | Snow-cloud Castform #27 | $9.00 | – |
| 20 |  | Kakuna #2 | $7.50 | – |
| 21 |  | Hariyama #55 | $7.00 | – |
| 22 |  | Sandslash δ #57 | $7.00 | – |
| 23 |  | Dratini δ #34 | $6.00 | – |
| 24 |  | Azurill #66 | $6.00 | – |
| 25 |  | Eevee δ #73 | $6.00 | – |
| 26 |  | Staryu #23 | $5.00 | – |
| 27 |  | Dragonair δ #35 | $5.00 | – |
| 28 |  | Hypno #45 | $5.00 | – |
| 29 |  | Ralts #47 | $5.00 | – |
| 30 |  | Poochyena #68 | $5.00 | – |
| 31 |  | Skarmory #74 | $5.00 | – |
| 32 |  | Holon Scientist #77 | $5.00 | – |
| 33 |  | Porygon #62 | $4.50 | – |
| 34 |  | Weedle #1 | $4.00 | – |
| 35 |  | Larvitar δ #13 | $4.00 | – |
| 36 |  | Slowpoke #22 | $4.00 | – |
| 37 |  | Metang δ #37 | $4.00 | – |
| 38 |  | Sandshrew #51 | $4.00 | – |
| 39 |  | Taillow #64 | $4.00 | – |
| 40 |  | Holon Lass #81 | $4.00 | – |
| 41 |  | Holon Ruins #83 | $3.50 | – |
| 42 |  | Golbat #4 | $3.10 | – |
| 43 |  | Holon's Electrode #32 | $3.00 | – |
| 44 |  | Weezing #6 | $3.00 | – |
| 45 |  | Holon Research Tower #82 | $3.00 | – |
| 46 |  | Illumise #9 | $3.00 | – |
| 47 |  | Makuhita #54 | $2.50 | – |
| 48 |  | Pupitar δ #14 | $2.00 | – |
| 49 |  | Bagon δ #16 | $2.00 | – |
| 50 |  | Shelgon δ #17 | $2.00 | – |
| 51 |  | Zubat #3 | $2.00 | – |
| 52 |  | Kirlia #48 | $2.00 | – |
| 53 |  | Holon's Magnemite #71 | $2.00 | – |
| 54 |  | Porygon2 #63 | $1.75 | – |
| 55 |  | Holon Farmer #80 | $1.50 | – |
| 56 |  | Holon's Voltorb #31 | $1.00 | – |
| 57 |  | Beldum δ #36 | $1.00 | – |
| 58 |  | Holon Researcher #78 | $1.00 | – |
Where do these prices come from?
Prices are TCGplayer’s, based on sales, and update every day. The weekly change compares today’s price with the price seven days earlier. A card worth $20 or more whose TCGplayer and Cardmarket prices are more than double apart is left out until its prices agree. This week that is 10 cards of the 68.
