Professor Birch's Observations 078/70 — Tidal Storm
Super Rare · Tidal Storm
Japanese Professor Birch's Observations 78/70 Tidal Storm price today: $15.00 raw, $111 PSA 10. PSA pop 55 (56% gem). Updated Jan 26.
Professor Birch's Observations 078/70 price
- Current raw price: $15.00 (as of 2026-10-26)
- About 4 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $15.00 |
| PSA 10 | $111.00 |
| BGS 10 | $144.00 |
| CGC 10 | $67.00 |
PSA 10 premium: 7.4x the raw price.
PSA population
- Total graded: 55
- Gem rate (PSA 10 share): 56%
- Population week: 2026-10-26
| Grade | Graded |
|---|---|
| PSA 5 | 2 |
| PSA 6 | 2 |
| PSA 7 | 1 |
| PSA 8 | 2 |
| PSA 9 | 17 |
| PSA 10 | 31 |