Onix Price — $1.31 | Start Deck 100 | Pokemon Japanese

Onix from Start Deck 100 is worth $1.31 as of May 21, 2026.
Onix - SI: Start Deck 100 - Pokemon Japanese card
Card Name
Onix
Current Price
$1.31
Set
SI: Start Deck 100
Game
Pokemon Japanese
Rarity
Unknown
Card Number
212/414
Era
Modern
Type
Normal
Volatility
Stable
Last Updated
May 21, 2026
Onix Price Trends
PeriodChange
7d+15.2%
30d+15.2%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$1.31+15.2%+15.2%N/A

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$1.31Blended market valueView price history
TCGPlayer$1.31Marketplace priceCheck listings

Sources tracked: tcgplayer_market, justtcg.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Onix from the SI: Start Deck 100 set is a Pokémon trading card with an Unknown rarity, designated as #212 out of 414 cards. Valued at approximately $1.25, it appeals to collectors focusing on early set cards or those completing their collections. While not among the highest-value cards, its unique attributes and place in the Start Deck series contribute to its ongoing interest in the market.

Track Onix price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Onix from Start Deck 100 worth?

Onix from Start Deck 100 is currently worth $1.31 in 2026. The price has changed +15.2% over the last 7 days. Prices are updated daily from multiple sources.

How rare is Onix in Start Deck 100?

Onix is a Unknown card from the Start Deck 100 set in Pokemon Japanese.

Is Onix going up in value?

Onix has increased 15.2% in the last 7 days and increased 15.2% in 30 days. Current Guardian Estimate: $1.31.

Where can I buy Onix?

You can compare prices and buy Onix on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.31.

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How much is Onix from Start Deck 100 worth?

Onix from Start Deck 100 is currently worth $1.31 in 2026. The price has changed +15.2% over the last 7 days. Prices are updated daily from multiple sources.

How rare is Onix in Start Deck 100?

Onix is a Unknown card from the Start Deck 100 set in Pokemon Japanese.

Is Onix going up in value?

Onix has increased 15.2% in the last 7 days and increased 15.2% in 30 days. Current Guardian Estimate: $1.31.

Where can I buy Onix?

You can compare prices and buy Onix on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.31.