# Colress's Experiment #GG59/GG70 — Crown Zenith Galarian Gallery

## Summary

Colress's Experiment is a Supporter that bought real tempo in Lost Zone decks, where shipping cards out of the deck was a cost worth paying, and it found a home in that archetype. Galarian Gallery Ultra Rares sit near the top of the subset, so the full-art Supporter slot draws collectors drawn to trainer art. The modelled guide sits at $3.13, up 8% over 30 days on 187 copies traded, with 23 days of inventory on the board; a PSA 10 brings $64, 21 times raw, but a 55% gem rate against $85 of fees makes grading a losing trade.

## Identity

| Field | Value |
| --- | --- |
| Set | Crown Zenith Galarian Gallery |
| Number | GG59/GG70 |
| Rarity | Ultra Rare |
| Era | SWSH |
| Illustrator | kantaro |
| Release date | 2023-01-20 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | TRAINER |
| Subtype | Supporter |
| Regulation mark | F |
| Legal | Standard no · Expanded yes |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$3.13** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-16T08:12:19.107Z
- Headline basis: MODELLED_GUIDE — The venue’s published daily market guide, which the venue itself declares MODELLED. Nothing is confirmed to have traded at it, no copy is listed at it, and it is not our estimate — it is theirs.
- 24h change: -1.30% · 7d change: -11.80% — as of 2026-10-16T08:12:19.107Z
- Floor delivered ask: $3.89 — as of 2026-10-16T08:12:19.107Z
- Quant score: 58/100, regime MARKUP — as of 2026-10-16T08:12:19.107Z — 9 of 11 inputs · 90% weight · -5% confidence

## Provenance

- Catalog — observed 2023-01-20T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-16T21:18:16.004Z, confidence 90%
- Guide price (modelled) — observed 2026-10-16T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-10-13T20:17:08.017Z, confidence 90%
- Confirmed sale — observed 2026-10-13T10:04:19.987Z, confidence 85%
- Inventory count — observed 2026-10-13T20:17:08.017Z, confidence 70%
- Population census — observed 2026-10-15T17:27:49.886Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/crown-zenith-galarian-gallery/colresss-experiment-gg59)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aswsh12.5gg-GG59%3AEN%3AHOLO~NM)