$214.98
PSA 10 · 0%
Based on 5 sales
$25.45
PSA 9
$3.95
PSA 8
$7.12
Raw
Buy on eBay
Affiliate link · we may earn a commission
Buy on TCGPlayer
Affiliate link · we may earn a commission
The Holon Research Tower from Delta Species is currently valued at $7.12 raw and $214.98 in PSA 10 grade. Prices have been stable over the past 30 days.
Price Alerts
We'll email you once to confirm. No account required.
Price History
Loading…
Grading EV Estimate
Expected-value figures are estimates based on historical grade distributions and market prices. Not a recommendation. Grading outcomes and market prices are not guaranteed.
Methodology
·
Full disclaimer
Estimated grading expected value
Negative
Grading costs exceed estimated PSA 10 premium
Raw price$7.12
PSA 10 value$214.98
Grading cost~$22.00
Estimated profit$-16.51 (-57% estimated return)
Total graded38
Price by Grade
Raw
$7.12
PSA 8
$3.95
PSA 9
$25.45
PSA 10
$214.98
Recent Sales
2026-03-30
· raw
· tcgplayer
$9.99
2026-03-23
· raw
· tcgplayer
$9.99
2026-03-13
· raw
· tcgplayer
$9.99
2026-02-28
· raw
· ebay
$6.99
2026-02-10
· raw
· ebay
$5.00
2026-02-04
· raw
· ebay
$7.00
2026-02-01
· raw
· ebay
$6.91
2026-01-29
· raw
· ebay
$8.24
2026-01-27
· raw
· ebay
$8.95
2026-01-24
· raw
· ebay
$17.05
2026-01-22
· raw
· ebay
$7.00
2026-01-15
· raw
· ebay
$6.30
2025-12-01
· raw
· tcgplayer
$4.35
2025-11-25
· raw
· tcgplayer
$5.17
2025-11-24
· raw
· ebay
$5.99
2025-11-20
· raw
· ebay
$2.25
2025-11-17
· psa 9
· ebay
$16.50
2025-10-23
· psa 10
· ebay
$250.00
2025-10-07
· raw
· ebay
$6.99
2025-09-20
· raw
· ebay
$11.61
More from Delta Species
Explore This Card
Rate This Card
★
★
★
★
★
Be the first to rate
Get alerts for Holon Research Tower
Know the moment this card hits your target price.
Create Free Account