Professor Birch's Observations
Illustrated by Hitoshi Ariga · XY series
Raw Market Value
$13.23
range $8.35 – $74.06
via TCGPlayer
Top graded value
$1,500
PSA 10
from real sold listings
23 recent sales tracked (180d).
Price History
Daily average sale price from eBay sold listings.
180d change
+$2.70 (+120.0%)
7D30D90D180D
Graded Prices
Verified prices across 2 grading services.
PSA
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| PSA 10 | holofoil | $1,500 | $1,500 | $1,500 | $1,500 |
| PSA 9 | holofoil | $84.00 | $92.00 | $100.00 | $99.89 |
| PSA 8 | holofoil | $16.50 | $16.75 | $17.00 | $16.50 |
| PSA 7 | holofoil | $12.00 | $14.00 | $14.00 | $13.99 |
CGC
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| CGC 8.5 | holofoil | $19.99 | $19.99 | $19.99 | $19.99 |
| CGC 8 | holofoil | $19.00 | $19.00 | $19.00 | $19.00 |
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Recent Sales onebay
Real sold listings, most recent first.
- May 24, 2026$4.95
- May 12, 2026$15.60
- May 10, 2026$13.42
- May 8, 2026$9.41
- Apr 29, 2026$9.40
- Apr 24, 2026$16.64
- Apr 21, 2026$9.50
- Apr 8, 2026$11.78
- Mar 8, 2026$9.54
- Mar 3, 2026$9.74
- Feb 28, 2026$17.42
- Feb 27, 2026$7.37
Final sold amounts in USD. Outbound links open the original eBay listing.
Other Professor Birch's Observations prints
Different printings across sets.
