# Hyper Devolution Spray #73/75 — Neo Discovery

## Summary

Hyper Devolution Spray is a Neo-era Trainer that saw sporadic play in decks built around evolution tricks, a niche answer in a format that mostly rewarded speed. As an uncommon, it was a mid-tier pull with no collector pull of its own, so interest stays modest and utility-driven. A $0.68 modelled guide, up 8% over 30 days on 12 copies traded, says bulk, with 1,254 days of inventory sitting on the board, and the economics stop there: a CGC 10 brings $5.50, 8.1 times raw, but PSA does not split this card’s population by finish, so no gem rate can be read for it, with original packs long past any pull-rate math.

## Identity

| Field | Value |
| --- | --- |
| Set | Neo Discovery |
| Number | 73/75 |
| Rarity | Uncommon |
| Era | WOTC |
| Illustrator | Unknown |
| Release date | 2001-06-01 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | TRAINER |
| Legal | Standard no · Expanded no |
| Finishes | Normal |
| Languages | EN |

## Current stats

- Headline price: **$0.68** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-13
- 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: n/a · 7d change: -1.40% — as of 2026-11-13
- Floor delivered ask: $1.90 — as of 2026-11-13T23:24:43.628Z
- Quant score: 67/100, regime FLOOR_FORMING — as of 2026-11-13T23:24:43.628Z — 3 of 11 inputs · 29% weight · -35% confidence

## Provenance

- Catalog — observed 2001-06-01T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-12T01:47:14.232Z, confidence 90%
- Guide price (modelled) — observed 2026-11-13T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-12T01:47:12.932Z, confidence 90%
- Confirmed sale — observed 2026-11-08T12:09:05.060Z, confidence 85%
- Inventory count — observed 2026-11-12T01:47:12.931Z, confidence 70%
- Population census — observed 2026-09-13T12:52:36.225Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/neo-discovery/hyper-devolution-spray-73)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aneo2-73%3AEN%3ANORMAL~NM)