# Silvally GX #116/156 — Ultra Prism

## Summary

Silvally GX gave Ultra Prism's Colorless decks a real engine: Gyro Unit erased retreat costs for Basics, and Turbo Drive's energy acceleration made it a fixture in Sun & Moon-era lists. As an Ultra Rare GX from a heavily chased set, it carries both play value and collector weight. The modelled guide sits at $3.59, down 5% over 30 days on 40 copies traded, with 120 days of inventory on the board; a PSA 10 brings $173, 48 times raw, but a 46% gem rate against $85 of fees makes grading a losing trade.

## Identity

| Field | Value |
| --- | --- |
| Set | Ultra Prism |
| Number | 116/156 |
| Rarity | Ultra Rare |
| Era | SM |
| Illustrator | 5ban Graphics |
| Release date | 2018-02-02 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Suffix | GX |
| Evolves from | Type: Null |
| HP | 210 |
| Types | Colorless |
| Ability: Gyro Unit | Your Basic Pokémon in play have no Retreat Cost. |
| Attack: Turbo Drive | cost Colorless/Colorless/Colorless — damage 120 — Attach a basic Energy card from your discard pile to 1 of your Benched Pokémon. |
| Attack: Rebel GX | cost Colorless/Colorless/Colorless — damage 50× — This attack does 50 damage for each of your opponent’s Benched Pokémon. (You can’t use more than 1 GX attack in a game.) |
| Weakness | Fighting ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Silvally #773](https://cardboardalpha.com/pokemon/pokedex/silvally) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$3.59** (GUIDE_THIN_SAMPLE; modelled guide price) — as of 2026-11-06
- 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: -6.00% · 7d change: +5.60% — as of 2026-11-06
- Floor delivered ask: $3.59 — as of 2026-11-06T04:40:58.522Z
- Quant score: 70/100, regime MARKUP — as of 2026-11-06T04:40:58.522Z — 8 of 11 inputs · 79% weight · -10% confidence

## Provenance

- Catalog — observed 2018-02-02T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-06T09:37:38.179Z, confidence 90%
- Price statistic — observed 2026-11-06T04:29:56.310Z, confidence 90%
- Confirmed sale — observed 2026-11-06T01:41:09.913Z, confidence 85%
- Inventory count — observed 2026-11-06T04:29:56.309Z, confidence 70%
- Guide price (modelled) — observed 2026-11-06T00:00:00.000Z, confidence 60%
- Population census — observed 2026-11-04T12:45:46.858Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/ultra-prism/silvally-gx-116)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asm5-116%3AEN%3AHOLO~NM)