Onix — FireRed & LeafGreen 42
The reverse holo print runs 8.3× the normal one. Which print you are holding matters more than the card.
Prices for all 2 prints
TCGplayer · snapshot Sep 24, 2026| Market (US) | Listings low–high | Europe avg | |
|---|---|---|---|
| Reverse holo | $22.99 | $22.99 – $500 | — |
| Normal | $2.77 | $1.85 | €1.82 |
Last 30 days
Cardmarket rolling averages for the reverse holo print.
| Window | Average sale |
|---|---|
| Last 24 hours | €6.00 |
| Last 7 days | €8.77 |
| Last 30 days | €7.57 |
The 24-hour average has fallen 21% against the 30-day average — €7.57 to €6.00. A single day is a thin sample; treat it as direction, not as a price.
Note the weekly average of €8.77 sitting outside both the daily and the monthly figure. That happens when only a handful of copies change hands, and one sale drags the average with it. On a card this thinly traded, none of these three numbers is a price you can count on.
About this card’s market
Asking prices run from $22.99 to $500. A spread that wide says more about individual listings than about the card — the market price above is what copies actually sold for.
In Europe the card has been sliding: the 24-hour average is 21% below the 30-day one.
It sits 76th of 116 priced cards in FireRed & LeafGreen.
It is a Uncommon card, printed in 2004, illustrated by Kouki Saitou.
Other Onix cards
| Onix Legendary Collection 84 | $149 |
| Onix Aquapolis 98 | $85.00 |
| Onix Southern Islands 3 | $59.34 |
| Onix Unseen Forces 65 | $41.00 |
| Onix Team Rocket Returns 69 | $37.85 |
| Onix Sandstorm 71 | $22.53 |
Priced like this in FireRed & LeafGreen
Whole set →| Shellder 79 | $22.97 |
| Raticate 48 | $22.36 |
| Kingler 26 | $23.82 |
| Paras 72 | $21.97 |
| Nidorino 41 | $21.22 |
More by Kouki Saitou
All 604 →| Charizard Skyridge 146 | $3,000 |
| Rayquaza Emerald 9 | $800 |
| Arceus & Dialga & Palkia GX Cosmic Eclipse 221 | $568 |
| Psyduck Sandstorm 73 | $500 |
| Lugia Unseen Forces 29 | $400 |