# Seviper #SM46 — SM Black Star Promos

## Summary

Seviper has a quiet Hoenn following, mostly from the Zangoose rivalry that gave the species its identity, and its Poison theme suited a niche deck. As a Black Star promo it was handed out rather than pulled, so demand comes from completionists and Eri Yamaki collectors. At a $7.49 modelled guide, up 7% over 30 days on 6 copies traded, with the tape reading as a steady markup with inventory under control, this printing is almost entirely collector premium, since the same card plays for $0.14 out of Phantasmal Flames; no PSA population is on file, and a PSA 10 would fetch about $560 against $85 in grading fees.

## Identity

| Field | Value |
| --- | --- |
| Set | SM Black Star Promos |
| Number | SM46 |
| Rarity | Promo |
| Era | SM |
| Illustrator | Eri Yamaki |
| Release date | 2017-02-03 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 100 |
| Types | Psychic |
| Ability: More Poison | Put 1 more damage counter on your opponent’s Poisoned Pokémon between turns. |
| Attack: Venomous Fang | cost Psychic/Colorless/Colorless — damage 30 — Your opponent’s Active Pokémon is now Poisoned. |
| Weakness | Psychic ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Seviper #336](https://cardboardalpha.com/pokemon/pokedex/seviper) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$7.49** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-20T12:45:16.141Z
- 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: +4.50% — as of 2026-10-20T12:45:16.141Z
- Floor delivered ask: $30.00 — as of 2026-10-20T12:45:16.141Z
- Quant score: 77/100, regime MARKUP — as of 2026-10-20T12:45:16.141Z — 2 of 11 inputs · 22% weight · -35% confidence

## Provenance

- Catalog — observed 2017-02-03T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-20T12:28:33.017Z, confidence 90%
- Price statistic — observed 2026-10-20T12:28:29.934Z, confidence 90%
- Confirmed sale — observed 2026-10-15T10:26:20.347Z, confidence 85%
- Guide price (modelled) — observed 2026-10-20T02:00:27.889Z, confidence 75%
- Inventory count — observed 2026-10-20T12:28:29.934Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/sm-black-star-promos/seviper-sm46)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asmp-SM46%3AEN%3AHOLO~NM)